When it comes to reloading AR-style rifles as well as other rifles, there’s a new powder choice on the market-AR-Comp from Alliant-Powder. Alliant’s new AR-Comp is the ideal powder for fast action, high volume AR shooters as well as those who enjoy shooting traditional rifles. Developed specifically for AR-style rifles and ideally suited for heavy 223 and 308 match bullets, AR-Comp delivers high-performance ignition each and every time. Grain shape is extruded (stick)