AMBUSH 5.56/AMBUSH 300/AMBUSH 6.8 (KRYPTEK HIGHLANDER)
5.56 NATO, .300 AAC Blackout, or 6.8 SPC cal., DI, mid-length gas system, 16 (.300 AAC Blackout) or 18 (5.56 NATO or 6.5 SPC) in. S2W cold hammer forged threaded barrel, knurled thread protector, low profile gas block, 5 shot Magpul PMAG, G...