The Colt USGI MSR detachable magazine is built for reliable feeding with both .223 Remington and 5.56 NATO cartridges in the AR-15 / MSR family platform. This 30-round black magazine is a direct, dependable option for maintaining a standard configuration.

Key features

• Caliber-compatible for .223 Remington and 5.56 NATO cartridges
• Durable black finish for everyday carry and range use
• USGI-style fit and function for the AR-15 pattern detachable magazine platform
• 30-round detachable magazine capacity for AR-15 / MSR use

Keep your MSR running smoothly with a standard-capacity Colt magazine designed for dependable performance.