“STRIKE CARBINE FLAT WIRE SPRING” has been added to your cart. View cart HomeGun PartsAR Lower PartsAR Buffer SystemB5 SRK EXTENTION KIT BLKB5 SRK EXTENTION KIT BLK$128.25 B5 SRK EXTENTION KIT BLK 170 in stock B5 SRK EXTENTION KIT BLK quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: RSR|B5SRK-1660 Category: AR Buffer System Product ID: 93887 Related products Add to WishlistRemove from Wishlist Add to Wishlist BCM MK2 BUFFER MOD1 T1 $41.95 Buy now Add to WishlistRemove from Wishlist Add to Wishlist LBE AR15/M16 RIFLE LENGTH BUFFER $15.41 Buy now Out of stock Add to WishlistRemove from Wishlist Add to Wishlist LBE AR 308 RIFLE LENGTH BUFFER GOLD $17.91 Read more