Take the AR15 rifle and chamber it for the new Winchester Super Short Magnum cartridges and you’ve got an awesome varmint rifle. This rifle is a flat top target grade rifle in the .223 WSSM chambering. It launches a 55 grain .223 bullet at 3,950 FPS. Hardly the standard AR rifle, she's outfitted with proprietary high pressure bolts, barrel extensions, bolt carriers, and modified upper receivers. While not standard, the upper receiver will still fit and function on any standard .223/5.56 caliber lower receiver without modification to the lower receiver. Limited quantities.
