The Ruger American Pistol has a recoil-reducing barrel cam, low-mass slide, low center of gravity, and low bore axis. The pre-tensioned striker system features a powerful striker spring for positive ignition without a heavier trigger pull. Its non-slip surfaces include functional slide serrations and grip/frame texturing for enhanced control. The American Pistol features a modular wraparound grip for adjusting palm swell and trigger reach. It has an ambidextrous slide stop and magazine release, Novak LoMount carry three-dot sights, MIL-STD-1913 Picatinny rail, and a visual inspection port. It is performance tested for sustained +P ammunition use and includes two nickel-Teflon plated steel magazines. This Duty 45 ACP has a 4.5" barrel, 10-round magazine capacity, and Ruger's Pro Model safety option with no manual safety. The Ruger American in 45 ACP includes medium and large grip modules.

Type Pistol Grips Black Interchangeable Backstrap Action Double Safety No Manual Series Duty Weight 31.5 oz Caliber 45 automatic colt pistol acp Capacity 10+1 Sight Style Contrast Weight Range 16.00 oz to 31.99 oz Barrel Length 4.5" Frame Material Polymer Slide Description Black Nitride Stainless Steel Barrel Length Range 4.00" to 4.99" Sight Configuration Novak 3-Dot