diff --git a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/AbstractCompany.cs b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/AbstractCompany.cs
index 0e34fbc..f5b2651 100644
--- a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/AbstractCompany.cs
+++ b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/AbstractCompany.cs
@@ -51,7 +51,7 @@ public abstract class AbstractCompany
     /// <returns></returns>
     public static bool operator +(AbstractCompany company, DrawningGun gun)
     {
-        return company._collection.Insert(gun);
+        return company._collection.Insert(gun,new DrawningGunEqutables());
     }
 
     /// <summary>
@@ -104,4 +104,10 @@ public abstract class AbstractCompany
     /// </summary>
     protected abstract void SetObjectsPosition();
 
+    /// <summary>
+    /// Сортировка
+    /// </summary>
+    /// <param name="comparer"></param>
+    public void Sort(IComparer<DrawningGun?> comparer) => _collection?.CollectionSort(comparer);
+
 }
diff --git a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/CollectionInfo.cs b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/CollectionInfo.cs
new file mode 100644
index 0000000..4bb208d
--- /dev/null
+++ b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/CollectionInfo.cs
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AntiAircraftGun.CollectionGenericObjects;
+
+/// <summary>
+/// 
+/// </summary>
+public class CollectionInfo:IEquatable<CollectionInfo>
+{
+    /// <summary>
+    /// Имя
+    /// </summary>
+    public string Name { get; private set; }
+    /// <summary>
+    /// Тип
+    /// </summary>
+    public CollectionType CollectionType { get; private set; }
+    /// <summary>
+    /// Описание
+    /// </summary>
+    public string Description { get; private set; }
+
+    private static readonly string _separator = "-";
+
+    public CollectionInfo(string name, CollectionType collectionType,string description)
+    {
+        Name = name;
+        CollectionType = collectionType;
+        Description = description;
+    }
+
+    public static CollectionInfo? GetCollectionInfo(string data)
+    {
+        string[] strs=data.Split(_separator,StringSplitOptions.RemoveEmptyEntries);
+        if(strs.Length < 1 || strs.Length > 3) return null;
+        return new CollectionInfo(strs[0],
+        (CollectionType)Enum.Parse(typeof(CollectionType), strs[1]), strs.Length > 2 ?strs[2] : string.Empty);
+    }
+
+    public override string ToString()
+    {
+        return Name + _separator + CollectionType + _separator + Description;
+    }
+    public bool Equals(CollectionInfo? other)
+    {
+        return Name == other?.Name;
+    }
+    public override bool Equals(object? obj)
+    {
+        return Equals(obj as CollectionInfo);
+    }
+    public override int GetHashCode()
+    {
+        return Name.GetHashCode();
+    }
+}
diff --git a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ICollectionGenericObjects.cs b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ICollectionGenericObjects.cs
index 7b800b7..fbb180c 100644
--- a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ICollectionGenericObjects.cs
+++ b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ICollectionGenericObjects.cs
@@ -1,4 +1,6 @@
-namespace AntiAircraftGun.CollectionGenericObjects;
+using AntiAircraftGun.Drawnings;
+
+namespace AntiAircraftGun.CollectionGenericObjects;
 
 /// <summary>
 /// Интерфейс описания действий для набора хранимых объектов
@@ -21,14 +23,14 @@ public interface ICollectionGenericObjects<T>
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
-    bool Insert(T obj);
+    bool Insert(T obj,IEqualityComparer<T?>? comparer=null);
     /// <summary>
     /// Добавление объекта в коллекцию на конкретную позицию
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
     /// <param name="position">Позиция</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
-    bool Insert(T obj, int position);
+    bool Insert(T obj, int position, IEqualityComparer<T?>? comparer=null);
     /// <summary>
     /// Удаление объекта из коллекции с конкретной позиции
     /// </summary>
@@ -50,4 +52,10 @@ public interface ICollectionGenericObjects<T>
     /// </summary>
     /// <returns></returns>
     IEnumerable<T?> GetItems();
+
+    /// <summary>
+    /// Сортировка коллекции
+    /// </summary>
+    /// <param name="comparer"></param>
+    void CollectionSort(IComparer<T?>? comparer);
 }
diff --git a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ListGenericObjects.cs b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ListGenericObjects.cs
index d8b97cb..f9927d9 100644
--- a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ListGenericObjects.cs
+++ b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/ListGenericObjects.cs
@@ -1,9 +1,5 @@
-using AntiAircraftGun.Exceptions;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using AntiAircraftGun.Drawnings;
+using AntiAircraftGun.Exceptions;
 
 namespace AntiAircraftGun.CollectionGenericObjects;
 /// <summary>
@@ -37,21 +33,35 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         // +-
         if (!_collection.Any()) { return null; }
         if (_collection.Count <= position || position < 0 || position >= _maxCount) {
-            throw new PostiionOutOfCollectionException(Count);
+            throw new PositionOutOfCollectionException(Count);
         }
         return _collection[position];
     }
-    public bool Insert(T obj)
+    public bool Insert(T obj, IEqualityComparer<T?> comparer = null)
     {
         // TODO проверка, что не превышено максимальное количество элементов
         // TODO вставка в конец набора
         // TODO выброс ошибки, если переполнение
         // +-
+
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if (item == null) continue;
+                if ((comparer as IEqualityComparer<DrawningGun>).Equals(obj as DrawningGun, item as DrawningGun))
+                {
+
+                    throw new ObjectIsEqualException();
+                }
+            }
+        }
+
         if (_collection.Count>=_maxCount) throw new CollectionOverflowExecption(_maxCount);
         _collection.Add(obj);
         return true;
     }
-    public bool Insert(T obj, int position)
+    public bool Insert(T obj, int position, IEqualityComparer<T?> comparer = null)
     {
         // TODO проверка, что не превышено максимальное количество элементов
         // TODO проверка позиции
@@ -59,8 +69,21 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         // TODO выброс ошибки, если выход за границу
         // TODO выброс ошибки, если переполнение
         // +-
+
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if (item == null) continue;
+                if ((comparer as IEqualityComparer<DrawningGun>).Equals(obj as DrawningGun, item as DrawningGun))
+                {
+
+                    throw new ObjectIsEqualException();
+                }
+            }
+        }
         if (Count>=_maxCount) throw new CollectionOverflowExecption(_maxCount);
-        if (position >= Count || position < 0) { throw new PostiionOutOfCollectionException(position); }
+        if (position >= Count || position < 0) { throw new PositionOutOfCollectionException(position); }
         _collection.Insert(position, obj);
         return true;
     }
@@ -70,7 +93,7 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         // TODO удаление объекта из списка
         // TODO выброс ошибки, если выход за границу массива
         // +-
-        if(position < 0 || position >= _maxCount) throw new PostiionOutOfCollectionException(position);
+        if(position < 0 || position >= _maxCount) throw new PositionOutOfCollectionException(position);
         if (_collection[position] == null)
         {
             return false;
@@ -85,4 +108,9 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     {
         for(int i=0; i<_collection.Count; i++) yield return _collection[i];
     }
+
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        _collection.Sort(comparer);
+    }
 }
diff --git a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/MassiveGenericObjects.cs b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/MassiveGenericObjects.cs
index a701d5d..73a1aee 100644
--- a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/MassiveGenericObjects.cs
+++ b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/MassiveGenericObjects.cs
@@ -1,4 +1,5 @@
-using AntiAircraftGun.Exceptions;
+using AntiAircraftGun.Drawnings;
+using AntiAircraftGun.Exceptions;
 using System.Data.Entity.Core;
 using System.Diagnostics;
 
@@ -55,14 +56,23 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         }
         if (position >= _collection.Length || position<0)
         {
-            throw new PostiionOutOfCollectionException(position);
+            throw new PositionOutOfCollectionException(position);
         }
         return _collection[position];
     }
-    public bool Insert(T obj)
+    public bool Insert(T obj, IEqualityComparer<T?> comparer = null)
     {
         // TODO вставка в свободное место набора
         // TODO выброс ошибки, если переполнение
+
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((comparer as IEqualityComparer<DrawningGun>).Equals(obj as DrawningGun, item as DrawningGun))
+                    throw new ObjectIsEqualException();
+            }
+        }
         for (int i = 0; i < Count; i++)
         {
             if (InsertingElementCollection(i, obj)) return true;
@@ -70,7 +80,7 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
         throw new CollectionOverflowExecption(Count);
     }
-    public bool Insert(T obj, int position)
+    public bool Insert(T obj, int position, IEqualityComparer<T?> comparer = null)
     {
         // TODO проверка позиции
         // TODO проверка, что элемент массива по этой позиции пустой, если нет, то
@@ -80,9 +90,19 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         // TODO выброс ошибки, если переполнение
         // TODO выброс ошибки, если выход за границу массива
         // +-
-        if(position>=_collection.Length||position<0)
+
+        if (comparer != null)
         {
-            throw new PostiionOutOfCollectionException(position);
+            foreach (T? item in _collection)
+            {
+                if ((comparer as IEqualityComparer<DrawningGun>).Equals(obj as DrawningGun, item as DrawningGun))
+                    throw new ObjectIsEqualException();
+            }
+        }
+
+        if (position>=_collection.Length||position<0)
+        {
+            throw new PositionOutOfCollectionException(position);
         }
         if (InsertingElementCollection(position, obj)) return true;
 
@@ -105,7 +125,7 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         // TODO выброс ошибки, если выход за границу
         // TODO выброс ошибки, если пустой
         // +-
-        if(position >= _collection.Length || position < 0) throw new PostiionOutOfCollectionException(position);
+        if(position >= _collection.Length || position < 0) throw new PositionOutOfCollectionException(position);
         if (_collection[position] == null) throw new Exceptions.ObjectNotFoundException(position);
         _collection[position] = null;
         return true;
@@ -132,4 +152,9 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     {
         for (int i=0; i < _collection.Length; i++) yield return _collection[i];
     }
+
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        Array.Sort(_collection, comparer);
+    }
 }
diff --git a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/StorageCollection.cs b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/StorageCollection.cs
index e7c29a2..6baf052 100644
--- a/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/StorageCollection.cs
+++ b/AntiAircraftGun/AntiAircraftGun/CollectionGenericObjects/StorageCollection.cs
@@ -13,11 +13,11 @@ where T : DrawningGun
     /// <summary>
     /// Словарь (хранилище) с коллекциями
     /// </summary>
-    readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+    readonly Dictionary<CollectionInfo, ICollectionGenericObjects<T>> _storages;
     /// <summary>
     /// Возвращение списка названий коллекций
     /// </summary>
-    public List<string> Keys => _storages.Keys.ToList();
+    public List<CollectionInfo> Keys => _storages.Keys.ToList();
 
 
     private readonly string _collectionKey = "CollectionStorage";
@@ -28,7 +28,7 @@ where T : DrawningGun
     /// </summary>
     public StorageCollection()
     {
-        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
+        _storages = new Dictionary<CollectionInfo, ICollectionGenericObjects<T>>();
     }
     /// <summary>
     /// Добавление коллекции в хранилище
@@ -39,21 +39,13 @@ where T : DrawningGun
     {
         // TODO проверка, что name не пустой и нет в словаре записи с таким ключом
         // TODO Прописать логику для добавления
-        if (name.Length<=0 || _storages.ContainsKey(name))
-        {
-            return;
-        }
-        switch(collectionType)
-        {
-            case CollectionType.List:
-                _storages.Add(name, new ListGenericObjects<T>());
-                break;
-            case CollectionType.Massive:
-                _storages.Add(name, new MassiveGenericObjects<T>());
-                break;
-            default:
-                return;
-        }
+        CollectionInfo collectionInfo = new CollectionInfo(name, collectionType, string.Empty);
+        if (_storages.ContainsKey(collectionInfo)) return;
+        if (collectionType == CollectionType.None) return;
+        else if (collectionType == CollectionType.Massive)
+            _storages[collectionInfo] = new MassiveGenericObjects<T>();
+        else if (collectionType == CollectionType.List)
+            _storages[collectionInfo] = new ListGenericObjects<T>();
     }
     /// <summary>
     /// Удаление коллекции
@@ -62,8 +54,9 @@ where T : DrawningGun
     public void DelCollection(string name)
     {
         // TODO Прописать логику для удаления коллекции
-        if(!_storages.ContainsKey(name)) { return; }
-        _storages.Remove(name);
+        CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
+        if (!_storages.ContainsKey(collectionInfo)) { return; }
+        _storages.Remove(collectionInfo);
     }
     /// <summary>
     /// Доступ к коллекции
@@ -75,8 +68,9 @@ where T : DrawningGun
         get
         {
             // TODO Продумать логику получения объекта
-            if (!_storages.ContainsKey(name)) { return null; }
-            return _storages[name];
+            CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
+            if (!_storages.ContainsKey(collectionInfo)) { return null; }
+            return _storages[collectionInfo];
         }
     }
     /// <summary>
@@ -94,15 +88,13 @@ where T : DrawningGun
         StringBuilder sb = new();
         sb.Append(_collectionKey);
 
-        foreach (KeyValuePair<string,ICollectionGenericObjects<T>> value in _storages)
+        foreach (KeyValuePair<CollectionInfo, ICollectionGenericObjects<T>> value in _storages)
         {
             sb.Append(Environment.NewLine);
             // Не сохраняем пустые коллекции
             if (value.Value.Count == 0) continue;
             sb.Append(value.Key);
             sb.Append(_separatorForKeyValue);
-            sb.Append(value.Value.GetCollectionType);
-            sb.Append(_separatorForKeyValue);
             sb.Append(value.Value.MaxCount);
             sb.Append(_separatorForKeyValue);
             foreach (T? item in value.Value.GetItems())
@@ -145,18 +137,20 @@ where T : DrawningGun
             while ((strs = reader.ReadLine()) != null)
             {
                 string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
-                if (record.Length != 4)
+                if (record.Length != 3)
                 {
                     continue;
                 }
-                CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
-                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+                CollectionInfo? collectionInfo = CollectionInfo.GetCollectionInfo(record[0]) ??
+                    throw new Exception("Не удалось определить информацию коллекции: " + record[0]);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionInfo.CollectionType) ??
+                    throw new Exception("Не удалось создать коллекцию");
                 if (collection == null)
                 {
                     throw new Exception("Не удалось создать коллекцию");
                 }
-                collection.MaxCount = Convert.ToInt32(record[2]);
-                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                collection.MaxCount = Convert.ToInt32(record[1]);
+                string[] set = record[2].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
                 foreach (string elem in set)
                 {
                     if (elem?.CreateDrawningCun() is T gun)
@@ -165,16 +159,16 @@ where T : DrawningGun
                         {
                             if (!collection.Insert(gun))
                             {
-                                throw new Exception("Объект не удалось добавить в коллекию: " + record[3]);
+                                throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
                             }
                         }
                         catch (CollectionOverflowExecption ex)
                         {
-                            throw new Exception("Коллекция переполнена",ex);
+                            throw new Exception("Коллекция переполнена", ex);
                         }
                     }
                 }
-                _storages.Add(record[0], collection);
+                _storages.Add(collectionInfo, collection);
             }
         }
     }
diff --git a/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunCompareByColor.cs b/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunCompareByColor.cs
new file mode 100644
index 0000000..3e22e0a
--- /dev/null
+++ b/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunCompareByColor.cs
@@ -0,0 +1,28 @@
+namespace AntiAircraftGun.Drawnings;
+
+public class DrawningGunCompareByColor : IComparer<DrawningGun?>
+{
+    public int Compare(DrawningGun? x, DrawningGun? y)
+    {
+        if (x == null || x.EntityGun == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityGun == null)
+        {
+            return -1;
+        }
+        var bodycolorCompare = x.EntityGun.BodyColor.Name.CompareTo(y.EntityGun.BodyColor.Name);
+        if (bodycolorCompare != 0)
+        {
+            return bodycolorCompare;
+        }
+        var speedCompare = x.EntityGun.Speed.CompareTo(y.EntityGun.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityGun.Weight.CompareTo(y.EntityGun.Weight);
+    }
+}
diff --git a/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunCompareByType.cs b/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunCompareByType.cs
new file mode 100644
index 0000000..fd5f041
--- /dev/null
+++ b/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunCompareByType.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AntiAircraftGun.Drawnings;
+
+/// <summary>
+/// Сравнение по типу, скорости, весу
+/// </summary>
+public class DrawningGunCompareByType : IComparer<DrawningGun?>
+{
+    public int Compare(DrawningGun? x, DrawningGun? y)
+    {
+        if (x == null || x.EntityGun == null)
+        {
+            return -1;
+        }
+        if (y == null || y.EntityGun == null)
+        {
+            return 1;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return x.GetType().Name.CompareTo(y.GetType().Name);
+        }
+        var speedCompare = x.EntityGun.Speed.CompareTo(y.EntityGun.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityGun.Weight.CompareTo(y.EntityGun.Weight);
+    }
+}
diff --git a/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunEqutables.cs b/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunEqutables.cs
new file mode 100644
index 0000000..9d0443a
--- /dev/null
+++ b/AntiAircraftGun/AntiAircraftGun/Drawnings/DrawningGunEqutables.cs
@@ -0,0 +1,64 @@
+
+using AntiAircraftGun.Entities;
+using System.Diagnostics.CodeAnalysis;
+
+namespace AntiAircraftGun.Drawnings;
+
+/// <summary>
+/// Реализатор сравнения двух объектов
+/// </summary>
+public class DrawningGunEqutables : IEqualityComparer<DrawningGun?>
+{
+    public bool Equals(DrawningGun? x, DrawningGun? y)
+    {
+        if (x == null || x.EntityGun == null)
+        {
+            return false;
+        }
+        if (y == null || y.EntityGun == null)
+        {
+            return false;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return false;
+        }
+        if (x.EntityGun.Speed != y.EntityGun.Speed)
+        {
+            return false;
+        }
+        if (x.EntityGun.Weight != y.EntityGun.Weight)
+        {
+            return false;
+        }
+        if (x.EntityGun.BodyColor != y.EntityGun.BodyColor)
+        {
+            return false;
+        }
+        if (x is DrawningAntiAircraftGun xa && y is DrawningAntiAircraftGun ya )
+        {
+            // TODO доделать логику сравнения дополнительных параметров
+            if(xa.EntityGun is EntityAntiAircraftGun left && ya.EntityGun is EntityAntiAircraftGun right)
+            {
+                if (left.OptionalElementsColor != right.OptionalElementsColor)
+                {
+                    return false;
+                }
+                if (left.Radar != right.Radar)
+                {
+                    return false;
+                }
+                if (left.Hatch != right.Hatch)
+                {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    public int GetHashCode([DisallowNull] DrawningGun? obj)
+    {
+        return obj.GetHashCode();
+    }
+}
diff --git a/AntiAircraftGun/AntiAircraftGun/Exceptions/ObjectIsEqualException.cs b/AntiAircraftGun/AntiAircraftGun/Exceptions/ObjectIsEqualException.cs
new file mode 100644
index 0000000..d64b6f0
--- /dev/null
+++ b/AntiAircraftGun/AntiAircraftGun/Exceptions/ObjectIsEqualException.cs
@@ -0,0 +1,16 @@
+using System.Runtime.Serialization;
+
+namespace AntiAircraftGun.Exceptions;
+
+/// <summary>
+/// Ошибка переполнения
+/// </summary>
+[Serializable]
+public class ObjectIsEqualException:ApplicationException
+{
+    public ObjectIsEqualException(int count) : base("В коллекции содержится равный элемент: " + count) { }
+    public ObjectIsEqualException() : base() { }
+    public ObjectIsEqualException(string message) : base(message) { }
+    public ObjectIsEqualException(string message, Exception exception) : base(message, exception) { }
+    protected ObjectIsEqualException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}
diff --git a/AntiAircraftGun/AntiAircraftGun/Exceptions/PostiionOutOfCollectionException.cs b/AntiAircraftGun/AntiAircraftGun/Exceptions/PositionOutOfCollectionException.cs
similarity index 51%
rename from AntiAircraftGun/AntiAircraftGun/Exceptions/PostiionOutOfCollectionException.cs
rename to AntiAircraftGun/AntiAircraftGun/Exceptions/PositionOutOfCollectionException.cs
index e40c04c..c596c99 100644
--- a/AntiAircraftGun/AntiAircraftGun/Exceptions/PostiionOutOfCollectionException.cs
+++ b/AntiAircraftGun/AntiAircraftGun/Exceptions/PositionOutOfCollectionException.cs
@@ -7,11 +7,11 @@ using System.Threading.Tasks;
 
 namespace AntiAircraftGun.Exceptions;
 
-public class PostiionOutOfCollectionException:ApplicationException
+public class PositionOutOfCollectionException:ApplicationException
 {
-    public PostiionOutOfCollectionException(int i) : base("Выход за границы коллекции. Позиция " + i) { }
-    public PostiionOutOfCollectionException() : base() { }
-    public PostiionOutOfCollectionException(string message) : base(message) { }
-    public PostiionOutOfCollectionException(string message, Exception innerException) : base(message, innerException) { }
-    protected PostiionOutOfCollectionException(SerializationInfo info, StreamingContext context) : base(info, context) { }
+    public PositionOutOfCollectionException(int i) : base("Выход за границы коллекции. Позиция " + i) { }
+    public PositionOutOfCollectionException() : base() { }
+    public PositionOutOfCollectionException(string message) : base(message) { }
+    public PositionOutOfCollectionException(string message, Exception innerException) : base(message, innerException) { }
+    protected PositionOutOfCollectionException(SerializationInfo info, StreamingContext context) : base(info, context) { }
 }
diff --git a/AntiAircraftGun/AntiAircraftGun/FormGunCollections.Designer.cs b/AntiAircraftGun/AntiAircraftGun/FormGunCollections.Designer.cs
index cbbee88..dd37a2c 100644
--- a/AntiAircraftGun/AntiAircraftGun/FormGunCollections.Designer.cs
+++ b/AntiAircraftGun/AntiAircraftGun/FormGunCollections.Designer.cs
@@ -52,6 +52,8 @@
             downloadToolStripMenuItem = new ToolStripMenuItem();
             saveFileDialog = new SaveFileDialog();
             openFileDialog = new OpenFileDialog();
+            buttonSortByColor = new Button();
+            buttonSortByType = new Button();
             groupBox1.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
@@ -64,15 +66,17 @@
             groupBox1.Controls.Add(panelCompanyTools);
             groupBox1.Controls.Add(panelStorage);
             groupBox1.Dock = DockStyle.Right;
-            groupBox1.Location = new Point(981, 28);
+            groupBox1.Location = new Point(1011, 28);
             groupBox1.Name = "groupBox1";
-            groupBox1.Size = new Size(235, 744);
+            groupBox1.Size = new Size(235, 855);
             groupBox1.TabIndex = 0;
             groupBox1.TabStop = false;
             groupBox1.Text = "Инструменты";
             // 
             // panelCompanyTools
             // 
+            panelCompanyTools.Controls.Add(buttonSortByColor);
+            panelCompanyTools.Controls.Add(buttonSortByType);
             panelCompanyTools.Controls.Add(buttonCreateCompany);
             panelCompanyTools.Controls.Add(comboBoxSelectorCompany);
             panelCompanyTools.Controls.Add(buttonAddGun);
@@ -81,9 +85,9 @@
             panelCompanyTools.Controls.Add(maskedTextBox);
             panelCompanyTools.Controls.Add(buttonRemoveGun);
             panelCompanyTools.Dock = DockStyle.Bottom;
-            panelCompanyTools.Location = new Point(3, 384);
+            panelCompanyTools.Location = new Point(3, 395);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(229, 357);
+            panelCompanyTools.Size = new Size(229, 457);
             panelCompanyTools.TabIndex = 9;
             // 
             // buttonCreateCompany
@@ -248,7 +252,7 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 28);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(981, 744);
+            pictureBox.Size = new Size(1011, 855);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
@@ -258,7 +262,7 @@
             menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(1216, 28);
+            menuStrip.Size = new Size(1246, 28);
             menuStrip.TabIndex = 2;
             menuStrip.Text = "menuStrip1";
             // 
@@ -293,11 +297,33 @@
             // 
             openFileDialog.Filter = "txt files|*.txt";
             // 
+            // buttonSortByColor
+            // 
+            buttonSortByColor.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByColor.Location = new Point(9, 397);
+            buttonSortByColor.Name = "buttonSortByColor";
+            buttonSortByColor.Size = new Size(214, 39);
+            buttonSortByColor.TabIndex = 10;
+            buttonSortByColor.Text = "Сортировка по цвету";
+            buttonSortByColor.UseVisualStyleBackColor = true;
+            buttonSortByColor.Click += buttonSortByColor_Click;
+            // 
+            // buttonSortByType
+            // 
+            buttonSortByType.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByType.Location = new Point(9, 358);
+            buttonSortByType.Name = "buttonSortByType";
+            buttonSortByType.Size = new Size(214, 33);
+            buttonSortByType.TabIndex = 9;
+            buttonSortByType.Text = "Сортировка по типу";
+            buttonSortByType.UseVisualStyleBackColor = true;
+            buttonSortByType.Click += buttonSortByType_Click;
+            // 
             // FormGunCollections
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1216, 772);
+            ClientSize = new Size(1246, 883);
             Controls.Add(pictureBox);
             Controls.Add(groupBox1);
             Controls.Add(menuStrip);
@@ -342,5 +368,7 @@
         private ToolStripMenuItem downloadToolStripMenuItem;
         private SaveFileDialog saveFileDialog;
         private OpenFileDialog openFileDialog;
+        private Button buttonSortByColor;
+        private Button buttonSortByType;
     }
 }
\ No newline at end of file
diff --git a/AntiAircraftGun/AntiAircraftGun/FormGunCollections.cs b/AntiAircraftGun/AntiAircraftGun/FormGunCollections.cs
index 2b7884e..d448036 100644
--- a/AntiAircraftGun/AntiAircraftGun/FormGunCollections.cs
+++ b/AntiAircraftGun/AntiAircraftGun/FormGunCollections.cs
@@ -54,7 +54,7 @@ public partial class FormGunCollections : Form
     /// Добавление автомобиля в коллекцию
     /// </summary>
     /// <param name="gun"></param>
-    private void SetGun(DrawningGun gun)
+    private void SetGun(DrawningGun? gun)
     {
         try
         {
@@ -72,6 +72,11 @@ public partial class FormGunCollections : Form
             MessageBox.Show("Не удалось добавить объект");
             _logger.LogError("Ошибка: {Message}", ex.Message);
         }
+        catch (ObjectIsEqualException ex)
+        {
+            MessageBox.Show("Не удалось добавить объект");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
+        }
 
     }
     /// <summary>
@@ -262,7 +267,7 @@ listBoxCollection.SelectedItem == null)
         listBoxCollection.Items.Clear();
         for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
         {
-            string? colName = _storageCollection.Keys?[i];
+            string? colName = _storageCollection.Keys?[i].Name;
             if (!string.IsNullOrEmpty(colName))
             {
                 listBoxCollection.Items.Add(colName);
@@ -316,4 +321,35 @@ listBoxCollection.SelectedItem == null)
             }
         }
     }
+
+    /// <summary>
+    /// Сортировка по типу
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void buttonSortByType_Click(object sender, EventArgs e)
+    {
+        CompareGun(new DrawningGunCompareByType());
+    }
+
+    /// <summary>
+    /// Сортировка по цвету
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void buttonSortByColor_Click(object sender, EventArgs e)
+    {
+        CompareGun(new DrawningGunCompareByColor());
+    }
+
+    /// <summary>
+    /// Сортировка по сравнителю
+    /// </summary>
+    /// <param name="comparer"></param>
+    private void CompareGun(IComparer<DrawningGun?> comparer)
+    {
+        if (comparer == null) return;
+        _company.Sort(comparer);
+        pictureBox.Image = _company.Show();
+    }
 }