Colt 1911 Government .45 ACP 7rd Blued Steel Magazine SP53355BRP

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Description

The Colt SP53355BRP delivers reliable feeding and consistent performance for 1911 Government and Commander frame pistols chambered in .45 ACP. This factory magazine maintains the tight tolerances and quality control standards that have made Colt the benchmark for 1911 reliability since 1911.

What Makes This Different

Unlike aftermarket alternatives, this magazine features Colt's proprietary follower design and spring tension calibrated specifically for .45 ACP cartridges. The blued carbon steel construction resists corrosion while maintaining the dimensional stability required for consistent lockup. Factory specifications ensure drop-free reliability and proper slide lock engagement on empty.

Key Features

7-round capacity optimized for .45 ACP cartridge geometry
Blued carbon steel body with corrosion-resistant finish
Compatible with 1911 Government and Commander frame pistols
Factory-tuned follower and spring system for reliable feeding
Witness holes for round count verification
Heat-treated steel construction rated for extended use
Removable floorplate for maintenance and cleaning

Field testing demonstrates consistent feeding across various .45 ACP loads, from 185-grain target rounds to 230-grain ball ammunition. The magazine locks securely into battery and drops free when the release is activated. Law enforcement agencies and competitive shooters rely on this design for duty carry and match competition where feeding reliability cannot be compromised.

Technical Specs

Capacity: 7 rounds
Caliber: .45 ACP
Material: Carbon steel with blued finish
Compatibility: 1911 Government and Commander frames
Overall length: Approximately 3.5 inches
Follower: Steel with anti-tilt design
Spring: Music wire construction
Country of origin: United States

Colt's century of 1911 manufacturing experience shows in the precise tolerances and quality control of this magazine. Professional users who demand absolute reliability choose factory magazines over alternatives that may compromise function when it matters most.