Romanian WASR 10 (AK47)

122 grain @ 2396ftps = 1521ftlbs

This is the Wasr 10 - high capacity model, a legal version of the infamous Ak47,  The loose tolerances make this rifle very reliable and it will function in the worst conditions. Due to the previous sentence this rifle is fairly accurate out to about 150 yards, which is long enough for me. The 7.62x39,  is the cartridge used in the AK-47 and the SKS. Developed for the Soviet military for use in 1943, the 7.62x39mm assault rifle cartridge has come to be the preferred round of revolution in the world. See a more in depth history of the AK47 here.