CMC Products MRPM45FS8B 8-Round Railed Power Mag for 1911 Government - .45 ACP, Black

The CMC Products MRPM45FS8B is an 8-round railed power magazine built for 1911 Government models in .45 ACP. If you run a 1911 and want reliable, purpose-built magazines that feed without drama and hold up to hard use, this is the kind of piece that earns its spot in your rotation. Chip McCormick Custom has built a reputation on taking the 1911 platform seriously—and magazines are no exception. This model combines practical capacity with features that matter when you're at the range, in a match, or relying on your sidearm.

The railed design integrates with standard 1911 frame rails, and the smooth finish keeps things moving during insertion and removal. That matters when you're reloading under pressure or just cycling through drills quickly. The heavy-duty spring inside is engineered to maintain consistent tension shot after shot, which translates to reliable feeding and consistent seating—the unglamorous foundation of any magazine worth carrying.

Whether you're a competition shooter stacking magazines, a carry gun enthusiast building a backup set, or someone who just appreciates solid American-made gear, this 8-rounder is straightforward: it works, it's built to last, and it fits the gun it's designed for without fuss.

Key Features

• 8-round capacity optimized for 1911 Government models
• Railed design for secure frame integration
• Smooth finish for reliable insertion and removal
• Heavy-duty spring engineered for long-term durability and consistent tension
• Black finish

Specifications

Frequently Asked Questions

Will this magazine work in my 1911 Government?

Yes. The CMC Products MRPM45FS8B is designed specifically for 1911 Government models chambered in .45 ACP. The railed design integrates with standard 1911 frame rails.

What's the round capacity?

This magazine holds 8 rounds of .45 ACP ammunition.

Is this magazine reliable for carry or competition use?

The heavy-duty spring is engineered to maintain consistent tension for reliable feeding. The smooth finish supports easy insertion and removal under any conditions.