Save a few bucks than buying retail. New condition *unfired*. Bought this for an ultra lightweight AR build that never happened. It’s a glass filled Nylon6 AR-15 lower with lifetime warranty. It’s built as two pieces then linear welded so that the seems are stronger than the parent material. It has a longer service life, as Nylon6 resists impacts and wear better than aluminum. The integrated buffer tube, pistol grip and fixed stock give this design its strength. The stock design also widens near the charging handle giving a solid repeatable cheekweld ideal for anyone who cares about marksmanship. A1 Length Integral Stock (5/8" shorter than A2) with sling loop. 13" Length of Pull. Receiver weight (complete) is 1 full pound lighter than a complete aluminum receiver with an A2 stock. Also features a wider magazine well to aid in magazine changes. Pmags now sold. Geissele ALG Defense Trigger installed. $350 w/ Knight's Armament Ambi Winter Magazine release $300 w/o. Bellevue, WA FTF Straight trade for EoTech XPS, Aimpoint H1, or a 1-4x optic or a GWACS Armory MKII Lower in OD green.