Letting this go to fund other stuff. Maybe 1000 rounds through it. It’s a SOLGW 14.5 upper with geissele rail. Upper, barrel and BCG all complete from sons of liberty and upgraded with the geissele mk16 kit in grey which included their barrel nut and a matching grey Airborne charging handle. The lower was purchased from aero precision complete, and then upgraded with a geissele single stage precision flat bow trigger. Vltor a5 buffer system, BCM stock and b5 grip. The muzzle device is a pinned surefire closed tine warcomp, for an OAL over 16”. Runs awesome. Just got my eye on something else. Couple nicks in the rail interior but doesn’t affect anything. Includes a BCM KAG and surefire switch on a Magpul mlok mount. Will sell upper separate but will not part out beyond that. $1550 for rifle shipped. $950 for upper. No trades.