BLACK RAIN SPEC SERIES - SPEC15
5.56 NATO or .300 AAC Blackout cal., DI, 10 1/2 in. CM barrel, low profile gas block, A2 flash hider, Mil-Spec GI trigger, various brace options, 10 in. M-LOK Hybrid handguard, MOE (mfg. 2016-disc.) or GI grip, forged receivers, black Nitri...