MGI Hydra Modular NATO/.308 Win. Tactical AR Weapon System Prototype at SHOT Show 2012

Mack Gwinn Jr. of MGI Military shows (DR) owner/editor-in-chief David Crane a prototype MGI Hydra modular NATO ( NATO)/.308 Win. tactical AR (AR-15) rifle/carbine/SBR (Short Barreled Rifle) conversion kit with corresponding magwell and mag (magazine), which is a modified M14 mag. Read more about it at .