CORE15 TAC II M4 RIFLE
5.56 NATO cal., GIO, 16 in. M4 profile barrel w/A2 flash hider, 30 shot Magpul PMAG, beveled magwell, forged receivers w/M4 feed ramps, oversized trigger guard, Magpul ACS 6-pos. stock, Gen 2 mid-length two-piece quad rail, Magpul MOE pisto...