The Smith & Wesson SW1911 E-Series is a single-action .45 ACP pistol built on the full-size Government-length 1911 platform. The all-stainless steel frame and slide in satin finish, combined with wooden laminate E-Series grips, give it a two-material construction that's heavier than aluminum-frame variants but more durable. 
 

Key Specifications 

• Brand: Smith & Wesson 
• Model: SW1911 E-Series 
• Caliber: .45 ACP 
• Capacity: 8+1 rounds 
• Action: Single Action Only (SAO) 
• Barrel Length: 5 inches (12.7 cm) 
• Overall Length: 8.7 inches (22.1 cm) 
• Weight: 39.6 oz (2.5 lbs) 
• Frame Material: Stainless Steel 
• Slide Material: Stainless Steel 
• Finish Color: Satin Stainless 
• Grip Type: Wooden Laminate E-Series 
• Sights Configuration: White Dot front sight and White 2-Dot rear sight 
   

Detailed Features 

All-stainless construction at 39.6 oz is heavy for a carry pistol but provides mass that helps manage .45 ACP recoil during range sessions, and steel frames are more tolerant of sustained high-volume shooting than aluminum. 
 
The SAO trigger is a standard 1911 pull -- short travel, defined break, short reset. Both manual thumb safety and beavertail grip safety must be properly engaged for the pistol to fire, which is the traditional 1911 safety arrangement. 
 
The wooden laminate E-Series grips are textured for a firm hold and provide a more substantial feel than synthetic alternatives. White dot and 2-dot sights are a fast, practical configuration for most lighting. 
 

Usage 

The Government-length 5-inch barrel is the classic 1911 specification for range, competition, and duty use. The .45 ACP SAO trigger in this configuration is well suited to IDPA, USPSA, and similar competitive formats that allow single-action pistols.

Owners of the SW1911 E-Series praise build quality consistently. The satin stainless finish is well executed and the all-steel construction feels solid. Many buyers chose this model specifically for the full-steel platform, and reviews reflect satisfaction with the fit and finish.

Range performance gets high marks. The 5-inch SAO trigger is accurate and the .45 ACP functions reliably with common ball and defensive ammunition. Competitive shooters appreciate the crisp single-action pull.

Weight at 39.6 oz is acknowledged as a tradeoff. For range use and competition it's a non-issue; for daily carry, most owners consider it too heavy compared to aluminum-frame or polymer options in the same caliber. This is discussed honestly in reviews rather than treated as a flaw.

Maintenance requirements for a 1911 platform -- more detailed field stripping and more attention to fit and lubrication than polymer striker-fired pistols -- come up in practical discussions. Aftermarket support for the 1911 platform broadly is extensive, though some specific S&W parts may be less available than Colt or Springfield equivalents.