Iver Johnson Arms is a premier importer of 1911 pistols and all of our 1911s are Series 70. Our 1911s have a finger relief cut near the trigger guard for a more comfortable shooting experience. This Government 1911 model have a slide machined from bar stock and a cast frame machined on CNC, then the slide and frame are hand fitted. Each slide is fit to an individual frame to give it a tight out of the box fit. Every pistol comes with one magazine, gun lock, manual, and a hard black plastic lockable gun case. - CHAMBER .45ACP Not for use with +P ammo or reloads - MAGAZINE INCLUDED 1 with 8rd Capacity - Slightly beveled magwell to make magazine changes quicker & easier - GI fixed rear dovetail sight & fixed post front sight - Rear vertical serrations - FINISH BOA SNAKESKIN