MODEL 57 BILLET CARBINE Description
5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, 16 in. threaded barrel with fluting, YHM Slant Comp/Brake, two 30 shot Gen. 2 black PMAGs, oversized magwell, two-stage trigger, Quick Deploy Sight System, Magpul CTR 6-pos. buttstock, Magpul MOE pistol grip, mid-length top rail aluminum handguard (SLR Slant Series), EZ Pull takedown pins, aluminum flat-top A3 upper receiver, tactical charging handle, includes three KeyMod handguard covers (new 2015), matte black or Burnt Bronze (Limited Edition, new 2016) finish. Mfg. 2014-2021.