PRO PISTOL
5.56 NATO or .300 AAC Blackout cal., carbine length, DI, SPR or Mk2 Gen 3 platform, 10 1/2, 11 1/2, or 12 1/2 in. SS lightweight contour barrel, ASR muzzle brake, Magpul 30 shot PMAG, ext. billet mag. release, SS and aluminum construction, ...