Home / Parts / Lower Parts / Small Parts / BUFFER RETAINER PIN Sale! BUFFER RETAINER PIN$449 $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 BOLT CATCH $249 $099 Sale! BOLT CATCH $895 $499 Sale! MIL-SPEC SELECTOR $1295 $599 Sale! FIRE CONTROL GROUP – Jurassic Arms $3995 $2799