DIAMONDBACK DB15P300B10
.300 AAC Blackout cal., pistol length gas system, 10 1/2 in. CM barrel, pineapple flash hider, 30 shot PMAG, SST, Magpul MOE pistol grip, forged aluminum T-marked A3 flat-top upper receiver and lower receiver, 9 in. aluminum rail, shot-peen...