The ARMSCOR M 1911A1 MS is a commander-length .45 ACP 1911 with a 4.2-inch barrel, black Parkerized finish, wood grips, and beavertail grip safety. At 43.6 oz, it is heavier than compact alternatives but carries the feel of a steel-frame 1911. The fixed sights and 8+1 capacity round out a straightforward feature set. 
 

Key Specifications 

• Brand: ARMSCOR 
• Model Name: M 1911A1 MS 
• Caliber: .45 ACP 
• Action Type: Single Action Only (SAO) 
• Capacity: 8+1 rounds 
• Barrel Length: 4.2 inches 
• Overall Length: 10 inches 
• Weight: 2.7 lbs (43.60 oz) 
• Sights: Fixed 
• Grip Material: Wood 
• Safety Feature: Beavertail Safety 
• Finish Type: Black Parkerized 
• Condition: New in Box 
   

Detailed Features 

1. Commander-Length Barrel: The 4.2-inch barrel is shorter than a full-size 5-inch 1911 but retains most of the accuracy and sight radius advantages. 
2. Beavertail Safety: Reduces slide bite with a high grip and helps maintain hand position shot to shot. 
3. Wood Grips: Provide a classic look and a comfortable, textured hold. 
4. Fixed Sights: No-adjustment design; consistent and snag-free. 
5. Parkerized Finish: Matte, corrosion-resistant, and appropriate for a working pistol. 
    

Target Audience 

Suited for 1911 enthusiasts who want a commander-length option in .45 ACP without going to a premium domestic brand. Works for range use, competition in 1911-eligible divisions, and home defense. 
 

Usage Scenarios 

1. Home Defense: 8+1 rounds of .45 ACP with simple single-action operation. 
2. Range Training: Commander-length 1911 handles similarly to a full-size with slightly more portability. 
3. Competitive Shooting: Eligible in several IDPA and USPSA divisions.

The ARMSCOR M 1911A1 MS .45 ACP draws familiar reactions for an affordable Philippine-made 1911.

The classic 1911 feel and platform get consistent praise. Most owners appreciate the historical design and find the single-action trigger to their liking. Build quality is generally described as solid for the price.

Accuracy with the 4.2-inch barrel is reported as good at typical range distances. The fixed sights are simple and adequate for most uses.

Value for money is a recurring theme. Most buyers consider it a good entry-level or second 1911. It is frequently compared to other budget 1911s, where ARMSCOR tends to perform favorably.

Magazine compatibility occasionally comes up. Some owners report minor feeding issues with certain aftermarket magazines; Chip McCormick and Wilson Combat mags are frequently recommended by forum members.

Disassembly is the one note for new 1911 owners. The platform requires more steps than a striker-fired pistol and takes some getting used to. This is a platform characteristic, not a defect specific to this model.