Product Description LUTH-AR Carbine Length Gas Tube fits AR-15 LUTH-AR Carbine Length Gas Tube fits AR-15 at KYGUNCO Browse all KYGUNCO deals $13.62 In Stock at KYGUNCO Price verified 1d ago Buy Now at KYGUNCO Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Luth-Ar Luth-Ar