Home / Parts / Lower Parts / Small Parts / AR-15 Disconnector “BOLT CATCH ROLL PIN” has been added to your cart. View cartContinue shopping Sale! AR-15 Disconnector$699 Original price was: $699.$299Current price is: $299. AR-15 Disconnector quantity Add to cart Category: Small Parts Product ID: 2270 Description Description AR-15 Semi Automatic Disconnect Related products Sale! Pivot Pin $699 Original price was: $699.$299Current price is: $299. Sale! AR-15 FIRE CONTROL GROUP PIN (Each) $199 Original price was: $199.$099Current price is: $099. Sale! BUFFER RETAINER PIN $449 Original price was: $449.$199Current price is: $199. Sale! SPRING – AR-15 DISCONNECT $249 Original price was: $249.$099Current price is: $099.