ac2637DOES NOT INCLUDE OPTIC AND LIGHT SOLGW EXO3 upper with a PRI CH and Toolcraft Nickel Boron BCG. P&W NOX Muzzle Device, 14.5 in barrel. Cross Machine lower with DD LPK and buffer assembly + PWS ratcheting castle nut. ALG ACT trigger. Geissele Super 42 buffer and spring. DFCO Kung Fu grip.
