The Ruger SR1911 is a classically styled pistol designed with all of the modern manufacturing advances that you come to expect from Ruger. Precision CNC-controlled machining process results in a superior slide-to-frame fit and smooth slide travel. The bushingless stainless steel bull barrel provides additional weight at the muzzle for improved recoil control, aided by a full length guide rod. Ramped barrel is nitrided for maximum durability. Positive barrel lock-up allows for superior accuracy out of the box. Traditional design with replaceable grip panels and checkered backstrap. Lightweight, aluminum, skeletonized trigger features an adjustable over-travel stop and provides a very crisp, no creep, light trigger pull with a quick, positive reset. Skeletonized hammer is lightweight and provides faster cycling. Oversized beavertail grip safety provides positive function and reliability. Extended thumb safety and slide stop lever for improved, positive manipulation. Integral plunger tube for slide stop and thumb safety is not staked and will never come loose. Oversized ejection port and extended magazine release enhance competition performance. Visual inspection port allows for visual confirmation of a loaded or empty chamber. Features a flat mainspring housing and rear slide serrations for a positive grip. Accepts standard, aftermarket 1911 parts and accessories. Classic, original 1911 Series 70 design. Also includes: swaged link pin; titanium firing pin; two stainless steel magazines.