Home / Parts / Lower Parts / Small Parts / BUFFER RETAINER PIN “SPRING – AR-15 DISCONNECT” has been added to your cart. View cartContinue shopping Sale! BUFFER RETAINER PIN$449 Original price was: $449.$199Current price is: $199. BUFFER RETAINER PIN quantity Add to cart Category: Small Parts Product ID: 2257 Description Description Buffer Retainer Pin: Mil-Spec Black Oxide Coated Packaging Options: Bulk packaging: Multiple items per bag Retail packaging: Individually bagged Related products Sale! SPRING – AR-15 DISCONNECT $249 Original price was: $249.$099Current price is: $099. Sale! AR-15 FIRE CONTROL GROUP PIN (Each) $199 Original price was: $199.$099Current price is: $099. Sale! AMBI SELECTOR $2295 Original price was: $2295.$1599Current price is: $1599. Sale! MIL-SPEC 7075 TRIGGER GUARD ASSEMBLY $795 Original price was: $795.$299Current price is: $299.