MI-ARP300CRM12/ARP556CRM12 Description
.300 AAC Blackout or 5.56 NATO (disc. 2020) cal., GIO, pistol (.300 AAC) or carbine (5.56 NATO cal., disc. 2020) length gas system, 10.5 in. barrel, MI Blast Can muzzle device, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace, 12 5/8 in. one-piece free float CRM M-LOK Combat Rail handguard w/QD sling sockets, Magpul grip, Mil-Spec safety, HDEP QD socket sling mount endplate, Magpul Enhanced trigger guard, black anodized finish, includes one five slot M-LOK rail section, 5 lbs. 8 1/2 oz.-5 lbs. 10.2 oz.