The Sig Sauer Fastback Emperor Scorpion Carry is a 1911-pattern .45 ACP pistol with a 4.2" barrel, stainless steel frame and slide with Flat Dark Earth PVD finish, and G10 Piranha grips. It runs single-action only with ambidextrous thumb and grip safeties, and ships with SIGLITE night sights. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: Fastback Emperor Scorpion Carry 
• Caliber: .45 ACP 
• Barrel Length: 4.2 inches 
• Capacity: 8+1 rounds 
• Weight: 35 oz (2.2 lbs) 
• Frame Material: Stainless Steel with Flat Dark Earth PVD Finish 
• Slide Material: Stainless Steel with Flat Dark Earth PVD Finish 
• Action Type: Single Action Only (SAO) 
• Safety Features: Thumb & Grip Safety (Ambidextrous) 
• Sights Configuration: SIGLITE Night Sights 
   

Detailed Features 

 
The full-size stainless steel frame gives the gun a 35 oz carry weight -- substantial for a carry gun, but the mass helps manage .45 ACP recoil. The 4.2" barrel provides a good balance between sight radius and overall length for a carry configuration. G10 Piranha grips are aggressive in texture, which keeps the gun in place during rapid fire or in wet conditions. The SIGLITE night sights are tritium-based and useful in low light. Ambidextrous thumb safety lets left-handed shooters operate the gun without modification. 
 

Target Audience 

 
Shooters who want a 1911-pattern .45 ACP with modern features: night sights, ambidextrous controls, and a corrosion-resistant PVD finish. Both experienced 1911 users and those new to SAO platforms will find the controls straightforward. 
 

Usage Scenarios 

• Concealed carry where .45 ACP is the preferred caliber. 
• Home defense where the stopping power of the .45 ACP and the night sights both matter. 
• Competitive shooting where the SAO trigger and Sig's tight tolerances give an accuracy advantage.

The Emperor Scorpion Carry is well-regarded among shooters who want a modern-finished 1911 in .45 ACP. The fit and finish consistently draw praise -- the PVD coating, engraving, and overall construction feel deliberate and high quality. The gun holds securely and the controls are well-placed.

Accuracy and reliability reviews are positive. The .45 ACP manages recoil acceptably for a gun at 35 oz, and the night sights get good marks for visibility in low light. Shooters report consistent performance across a range of loads.

Weight is the main carry consideration. At 35 oz, the Emperor Scorpion Carry is heavier than polymer-framed alternatives and some buyers find it less practical for all-day carry. Magazine capacity -- 8+1 in .45 ACP -- is discussed by users who compare it to 9mm options with higher round counts. Price comes up as expected for a Sig product; most owners consider it fair for the quality, but it's a meaningful investment.