M4-EXO2 M-LOK Rifle Description
5.56 NATO cal., GIO, 16 in. Combat grade barrel, mid-length gas system, low profile gas block, A2 flash hider, three 30 shot Okay Ind. Surefeed mags. or Magpul PMAGs, forged receivers, Liberty Fighting trigger, Magpul MBUS sights, 15 in. EXO2 M-LOK rail, B5 Systems Bravo stock and P-Grip, Mil-Spec selector, SOLGW Raptor ambi charging handle, QD sling socket endplate, H weight buffer, Springco blue rifle length buffer spring, black anodized finish. Regular serial production until circa 2020.