The Magnum Research 1911G is a .45 ACP single-action pistol built on a carbon steel frame with a matte black finish. It holds 8+1 rounds and has a 5.01-inch barrel. The G10 grips in black/gray give it a solid hold, and the beavertail grip safety and manual thumb safety are both present. 
 

Key Specifications 

• Brand: Magnum Research 
• Model Name: 1911G 
• Caliber: .45 ACP 
• Action: Single Action Only (SAO) 
• Capacity: 8+1 rounds 
• Barrel Length: 5.01 inches 
• Weight: 2.3 lbs (36 oz) 
• Frame Material: Carbon Steel 
• Finish: Matte Black 
• Sights: Dovetail Front & Adjustable Rear 
• Grips: Black/Gray G10 
• Safety Features: Beavertail Grip & Manual Thumb Safety 
• Condition: New in Box 
   

Detailed Features 

 
The dovetail front sight and adjustable rear sight let you dial in your zero for different ranges. The carbon steel frame keeps weight at 36 oz, which helps manage recoil in .45 ACP. The single-action trigger is crisp with a consistent pull, typical of a well-fitted 1911 platform. G10 grips provide reliable texture without being aggressive on the hand. 
 

Target Audience 

 
Suited for shooters who want a full-size 1911 in .45 ACP for range work, competition, or home defense. Both experienced 1911 shooters and newcomers to the platform will find the controls familiar. 
 

Usage Scenarios 

 
Full-size and 36 oz, it's more of a range and home defense pistol than a carry gun. The adjustable rear sight helps at the range, and the .45 ACP chambering gives it real stopping power for defensive use.

The Magnum Research 1911G Gen II in matte black gets generally positive feedback. The build quality and weight are frequently mentioned in a positive way. It feels like a well-made steel pistol, not a lightweight polymer frame gun.

Accuracy is well-regarded. The adjustable rear sight helps, and most owners describe the trigger as smooth for a production 1911. Recoil in .45 ACP is reported as manageable for the platform.

The price is a recurring discussion point. Some consider it fair for the build quality; others feel it sits high against competing 1911s. Grip fit is another variable. Most find it comfortable, but a few note the grip dimensions don't work for every hand size.

Reliability is mostly positive, with occasional mentions of issues tied to specific ammunition types or magazine compatibility. These aren't widespread but appear in enough discussions to note.