The ATI Firepower Xtreme 45ACP 1911 pistol series from Shooters Arms Manufacturing is available in 5 different models. From classic military and competition to bull barrel designs, the FX 1911 series features all steel parts, solid mahogany grips, and a price point that won’t break the bank. The FX series is compatible with many different brands of 1911 magazines, and it is certain to have the 1911 pistol enthusiast set for hours of satisfactory shooting.