BT Gun Company carries Frontier Cartridge rifle ammunition in several calibers and configurations. The selection includes .223 Remington 55-grain FMJ ammunition, 5.56×45 NATO FM193 and 75-grain BTHP match loads, and .300 Blackout ammunition with 125-grain FMJ or 208-grain FMJ bullets. Available options also include ammo can packages and a 5.56 NATO combo with a hat and sticker.
