The Iver Johnson Eagle 1911's have a forged slide and cast frame, which are CNC machined and then hand fitted to exceptional tolerances. Each slide is fit to an individual frame to give it a tight fit. 1911's come with a flat, serrated, steel mainspring housing to hold up to the rigors of an everyday shooter, and the pistols have a finger relief cut near the trigger guard for a more comfortable shooting experience. Every pistol comes with one magazine, gun lock, manual and a hard black plastic lockable gun case.