“LBE AR BUFFER RETAINING PIN 10PK” has been added to your cart. View cart HomeGun PartsAR Lower PartsCMMG ZEROED LPK AR15CMMG ZEROED LPK AR15$118.38 CMMG ZEROED LPK AR15 Out of stock SKU: RSR|CMMG55CA642 Category: AR Lower Parts Product ID: 82106 Description All the parts you need to get started on your next AR15 build in convenient color-coded packets to simplify assembly. Related products Add to WishlistRemove from Wishlist Add to Wishlist LBE AR TAKE DOWN DETENT SPRING 10PK $15.04 Buy now Add to WishlistRemove from Wishlist Add to Wishlist LBE AR15 SFTY SLCTR DTNT SPRING 20PK $10.76 Buy now Add to WishlistRemove from Wishlist Add to Wishlist UTG PRO MIL 6 POS RCVR EXT TUBE FDE $37.97 Buy now