PSA Sabre-15 Forged 11.5" 5.56 Pistol w/Rifle Speed Gas Block. Looking to sell or trade only for a m16a2 14.5 upper. Will sell for 550. Light, optic, suppressor not included. If you want the optic just talk to me about it. Upper has around 120 rounds through it. 4 mags worth. 904-three9seven-882seven