ProMag COL-08 10rd AR-15 Magazine .223 Rem/5.56 NATO

The ProMag COL-08 is a detachable 10-round magazine designed for AR-15 pattern rifles chambered in .223 Remington/5.56x45mm NATO. It features a heat-treated blued steel body with a precision-molded polymer follower and a chrome-silicon wire spring for consistent feeding. This magazine is offered as a replacement or spare for range, training, and compliance use.

Key Specifications

• Caliber is .223 REM / 5.56 NATO as specified for AR-15 pattern rifles.
• Capacity is 10 rounds.
• Material is heat-treated steel for the magazine body.
• Finish is blued for corrosion resistance and a traditional appearance.
• Model designation is COL-08 (Standard).
• Fit is for the AR-15 platform and AR-style rifles.
• Product type is a detachable rifle magazine.
• Follower is a precision-molded polymer design to promote reliable feeding.
• Spring is made from chrome-silicon wire for consistent spring tension.
• Color is listed as black.

Built with familiar GI-style geometry and proven materials, the ProMag COL-08 offers a straightforward, dependable option for shooters who need a spare or replacement 10-round magazine for range work, training, or compliant carry. Its steel construction, polymer follower, and chrome-silicon spring combine to provide consistent function and routine service life without unnecessary complexity.