Primary Weapons Systems MK107 MOD 2, Semi-automatic, Short Barreled Rifle,300 Blackout, 7.75" Barrel, FRC Compensator, Cerakote Finish, Olive Drab Green, BCM Adjustable Stock, BCM Grip, PICLOCK Free Float Handguard, 30 Rounds, 1 Magazine 2M107RB13C-1F