The Sig Sauer 1911 Stainless Rail (1911R45SSSCA) is a full-size single action 45 ACP pistol built on an all-stainless steel Government Model frame, offering shooters a hand-fitted 1911 platform with modern internal upgrades, SIGLite night sights, and an M1913 accessory rail in a proven full-size 1911 pistol chambered in 45 ACP. Machined to exacting tolerances and hand-fitted at the factory, this is a capable and refined option for the 1911 buyer who wants classic form with practical modern features already installed.
Key Features
- Part number: 1911R45SSSCA
- Caliber: 45 ACP
- Capacity: 8+1
- Barrel length: 5 inches, match-grade, carbon steel with black DLC finish
- Action: Single action only (SAO), semi-automatic
- Frame material: Stainless steel
- Frame finish: Stainless
- Slide material: Stainless steel
- Slide finish: Stainless
- Grips: Hogue checkered Diamondwood
- Sights: SIGLite night sights front and rear
- Sight radius: 6.5 inches
- Accessory rail: M1913 Picatinny
- Safety: Extended thumb safety, beavertail grip safety, firing pin safety, hammer intercept notch
- Trigger: Standard curved, single action
- Front strap checkering: 25 LPI
- Mainspring housing checkering: 20 LPI
- Overall length: 8.7 inches
- Overall height: 5.5 inches
- Overall width: 1.4 inches
- Weight: 41.6 oz
- Magazines included: 2 eight-round steel magazines
Special Features
- SIGLite night sights use tritium inserts in both the front and rear sight, giving the shooter a usable sight picture in low light without batteries or separate accessories
- The M1913 Picatinny rail on the frame allows direct mounting of lights and lasers without adapters, making this platform compatible with the most common tactical accessory footprints on the market
- The carbon steel match-grade barrel carries a black DLC finish that provides corrosion resistance and a surface hardness that outlasts traditional blued barrel coatings
- The beavertail grip safety is fitted to ensure consistent hand placement and positive safety engagement on every draw from any grip position
- A hammer intercept notch and integrated firing pin safety provide layered drop protection beyond the standard 1911 safety system
- Hogue checkered Diamondwood grips bring a natural wood aesthetic with the added grip texture of a precision-machined pattern, combining appearance and function in a single grip panel
Practical Benefits
- The full-size Government Model frame and 5-inch barrel give you the maximum sight radius and barrel dwell time the 1911 platform offers, making this pistol well suited for range work, home defense, and duty carry
- The SIGLite night sights and Picatinny rail mean you can configure the Sig Sauer 1911 Stainless Rail (1911R45SSSCA) for low-light use without gunsmith work or aftermarket sight installation
- The 45 ACP chambering gives you access to one of the most widely available defensive and target cartridges on the market, with a deep selection of bullet weights and loads from every major manufacturer
- Two included eight-round magazines let you start training immediately without an additional purchase, making this a practical out-of-the-box setup for both new 1911 owners and experienced shooters adding to their rotation
- Whether you carry the Sig Sauer 1911 in 45 ACP as a home defense pistol or run it as your primary range gun, your investment in a hand-fitted stainless 1911 from Sig Sauer gives you a platform built to perform at the standard the 1911 format demands.
The Sig Sauer 1911 Stainless Rail (1911R45SSSCA) in 45 ACP is a dependable option for the serious shooter who wants a fully outfitted, factory-built 1911 with night sights, an accessory rail, and all-stainless construction ready to work from day one.
| MANUFACTURER | SIG SAUER |
| MODEL | 1911 |
| CALIBER | 45 ACP |
| TYPE | PISTOL |