The Springfield Armory Emissary 1911 in .45 ACP is a single-action pistol on the Government platform: 5-inch barrel, 8.4-inch overall length, 40 oz with an alloy frame and carbon steel slide. It ships with two 8-round magazines, tritium front and U-notch tactical rack rear sights, and VZ Thin-Line G10 grips under a Black Cerakote finish. 
 

Key Specifications 

• Manufacturer: Springfield Armory 
• Model Name: 1911 Emissary 
• Type: Semi-Auto Pistol 
• Action: Single Action 
• Caliber: .45 ACP 
• Barrel Length: 5 inches 
• Overall Length: 8.4 inches 
• Weight: 40 oz (2.7 lbs) 
• Capacity: 8+1 rounds (includes two magazines) 
• Sights: Tritium Front / Tactical Rack U-Notch Rear 
• Frame Material: Alloy Frame 
• Slide Material: Carbon Steel 
• Grips: VZ Thin-Line G10 
• Finish Type: Black Cerakote 
   

Detailed Features 

 
The alloy frame keeps weight at 40 oz despite the 5-inch steel slide and barrel, which is lighter than an all-steel Government 1911 in .45 ACP. The Black Cerakote resists corrosion and wear. VZ Thin-Line G10 grips hold well without adding bulk. The tritium front/U-notch rear combination works for target shooting and low-light defensive use. Two magazines ship with the gun. 
 

Usage Scenarios 

• Self-Defense: .45 ACP from a 5-inch barrel produces reliable ballistic performance, and the night sights cover low-light scenarios. 
• Sport Shooting: The single-action trigger and 5-inch sight radius make this a capable competition gun. 
• Recreational Range Use: A solid choice for 1911 enthusiasts who want to shoot .45 ACP regularly.

The Emissary in .45 ACP gets discussed primarily among shooters who specifically want .45 caliber in the 1911 format, which narrows the audience compared to the 9mm versions. Build quality and finish get consistent praise -- the Cerakote on alloy holds up well, and the overall fit is described as tight.

Night sights are mentioned often as a genuine value-add over base models. Accuracy for a production 1911 is well-regarded, with tight groupings cited at typical range distances. Ergonomics and the G10 grip texture are liked by most.

Weight concerns show up less than with the 9mm variants since .45 ACP shooters tend to expect a heavier gun. Magazine capacity (8+1) is still discussed alongside modern polymer pistols but is treated as a known tradeoff rather than a flaw. Break-in period is mentioned. Maintenance of the alloy frame and carbon steel slide combination gets attention, particularly around preventing corrosion at the material interface. Price versus comparable .45 ACP 1911s from Wilson Combat, Nighthawk, or Dan Wesson is a recurring comparison.