XCR-L STANDARD PISTOL Description
5.56 NATO, 6.8 SPC, 6.5 Grendel, .224 Valkyrie, .300 AAC Blackout, or 7.62x39mm cal., GPO, exposed or buried gas block, 9.5 (buried gas block only), 11, 12, or 14.7 in. light profile chrome-lined barrel, GB2 or GB3 adj. gas block, A2 (disc. 2021) or L (new 2022) flash hider, MB2/MB3 (disc. 2021) or L muzzle brake, accepts AR-15 pattern mags., aluminum receivers, two-stage trigger, folding BUIS, flat receiver end cap or GHW Tailhook folding pistol brace, KeyMod or M-LOK handguard, ambi safety, left-side charging handle, black, FDE, or OD finish.