Home / Parts / Lower Parts / Small Parts / BUFFER RETAINER PIN “DETENT – SELECTOR” 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! BOLT CATCH ROLL PIN $229 Original price was: $229.$099Current price is: $099. Sale! MIL-SPEC MAGAZINE CATCH BUTTON $399 Original price was: $399.$250Current price is: $250. Sale! Plunger – BOLT CATCH $199 Original price was: $199.$099Current price is: $099. Out of stock TRIGGER GUARD ROLL PIN