Ruger SR1911 Lightweight Commander .45 ACP 4.25″

About this product

The Ruger SR1911 Lightweight Commander is a 1911-style pistol chambered in .45 ACP with a 4.25-inch barrel. It pairs a low-glare stainless slide with a black anodized aluminum frame and thin hardwood grip panels for a lighter carry profile. Drift-adjustable Novak 3-dot sights and precision machining of the barrel and bushing reflect Ruger’s modern manufacturing approach.

Key Specifications

• The caliber is .45 ACP.
• The barrel measures 4.25 inches for balanced handling.
• The model is listed as the SR1911 Lightweight Commander.
• The slide finish is Low-Glare Stainless.
• The frame is a Black Anodized Aluminum unit with an oversized beavertail grip safety.
• The unloaded weight is listed as approximately 29.3 oz..
• The overall length is 7.75 inches.
• The sighting system is Drift Adjustable Novak 3-Dot.
• Included with the pistol are two stainless steel magazines and a bushing wrench.
• The barrel rifling is specified as 1:16″ RH twist with 6 grooves.

Combining familiar 1911 ergonomics with modern manufacturing, the SR1911 Lightweight Commander offers a lighter platform while retaining classic controls and sighting. Its precision-fit barrel and Novak sighting system make it well suited for range use and for owners seeking a traditional 1911 profile with reduced weight. The pistol’s component set and included accessories provide a ready foundation for immediate use and for standard 1911-level customization.

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