“Black Rain Ordnance AR15 Carbine Buffer Parts Kit – 5.56mm Carbine Length” has been added to your cart. View cart HomeGun PartsAR15 PartsLeapers UTG PRO Commercial Spec 6-position Receiver Extension Tube for AR-15Leapers UTG PRO Commercial Spec 6-position Receiver Extension Tube for AR-15$16.00 Leapers UTG PRO Commercial Spec 6-position Receiver Extension Tube for AR-15 Additional information UPC 4712274527478 Manufacturer Leapers Manufacturer Part Number TLU006 30 in stock Leapers UTG PRO Commercial Spec 6-position Receiver Extension Tube for AR-15 quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist