CMC MRPM45FS8B Power Mag 8rd 45 ACP 1911 Government Railed

The CMC Products MRPM45FS8B Power Mag delivers enhanced capacity and reliability for 1911 Government pistols chambered in 45 ACP. This 8-round magazine features integrated rail compatibility and stainless steel construction for shooters demanding more from their carry and duty firearms.

What Makes This Different

Unlike standard 7-round 1911 magazines, the MRPM45FS8B extends capacity to 8 rounds without compromising reliability or adding excessive length. The integrated rail system allows direct mounting of tactical accessories without magazine wells or adapters. Stainless steel construction resists corrosion and maintains spring tension through thousands of loading cycles where aluminum alternatives fail.

Key Features

• 8-round capacity extends standard 1911 Government magazine by one round
• Integrated Picatinny rail section for direct accessory mounting
• Stainless steel body construction resists corrosion and wear
• Black finish reduces reflection and matches tactical setups
• Heat-treated spring maintains consistent feeding pressure
• Polymer follower reduces friction and binding
• Fits 1911 Government frame pistols in 45 ACP

Range testing shows consistent feeding across various 45 ACP loads from 185-grain target rounds to 230-grain defensive ammunition. The extended capacity proves valuable in competition shooting where every round counts, while the rail integration supports tactical lights or lasers for duty and home defense applications. The stainless construction maintains function in humid environments where standard magazines corrode.

Technical Specs

• Capacity: 8 rounds
• Caliber: 45 ACP
• Compatibility: 1911 Government frame
• Body Material: Stainless steel
• Finish: Black
• Rail Type: Picatinny compatible
• Follower: High-impact polymer
• Spring: Heat-treated steel
• Overall Length: Approximately 3.2 inches

The CMC MRPM45FS8B addresses capacity limitations while adding tactical versatility to proven 1911 platforms. Professional shooters and armed citizens choose this magazine when standard capacity falls short of mission requirements.