SIG Sauer 1911R-45-BSS-CA Full-Size .45 ACP Blue/Black Pistol

The SIG Sauer 1911R-45-BSS-CA is a full-size 1911 pistol chambered in .45 ACP and configured for California compliance. Its stainless-steel frame and slide receive a Blue/Black Nitron finish, while the hand-fitted construction, match-grade barrel, and premium hammer, sear, and trigger components support consistent performance. Novak low-profile night sights provide a clear aiming reference in reduced light, and the integrated accessory rail supports compatible weapon lights and lasers. Custom checkered wood grips, front-strap checkering, and mainspring-housing checkering improve handling. A beavertail grip safety with speed bump, extended thumb safety, firing pin safety, and hammer intercept notch provide layered mechanical safety features.

Key features

• Full-size 1911 configuration with a 5-inch match-grade barrel for a familiar, stable shooting platform
• Chambered in .45 ACP with an 8+1 capacity
• Stainless-steel frame and slide with Blue/Black Nitron finish for durable surface protection
• Low-profile Novak night sights support target acquisition in low-light conditions
• Custom checkered wood grips and front-strap checkering enhance purchase and control
• Integrated accessory rail accepts compatible lights and lasers

The SIG Sauer 1911R-45-BSS-CA combines classic 1911 controls, premium construction, night sights, and California-compliant capacity in a full-size .45 ACP pistol.