Home / Parts / Lower Parts / Small Parts / SPRING – BUFFER RETAINER PIN Sale! SPRING – BUFFER RETAINER PIN$249 Original price was: $249.$099Current price is: $099. SPRING - BUFFER RETAINER PIN quantity Add to cart Category: Small Parts Product ID: 2212 Description Description Buffer Retainer Pin Spring: Mil-Spec Packaging Options: Bulk packaging: Multiple items per bag Retail packaging: Individually bagged 100% USA Made Related products Out of stock TRIGGER GUARD ROLL PIN Sale! BUFFER RETAINER PIN $449 Original price was: $449.$199Current price is: $199. Sale! DETENT – SELECTOR $349 Original price was: $349.$149Current price is: $149. Sale! SPRING – TAKEDOWN / PIVOT PIN $199 Original price was: $199.$099Current price is: $099.