CMMG Magazine For MK4/AR15 Platform – 5.7x28MM, 10 Round Capacity, Matte Black (54AFC44)

• CMMG magazine designed for AR15 and MK4 rifles chambered in 5.7X28MM caliber
• 10-round capacity magazine with upgraded feed lips and textured grip pattern design
• Engraved 5.7x28mm markings and matte black finish for quick caliber identification
• Designed to work with CMMG radial delayed blowback uppers and mil-spec AR15 lowers
• Manufacturer part number 54AFC44 with UPC 810097507630 for product identification
• Type listed as magazine; subcategory specified as rifle magazines in product data

The CMMG Magazine 5.7x28mm 10 Rounds MK4 AR15 Matte Black is a rifle magazine designed for feeding 5.7x28mm ammunition in CMMG MK4 and AR15 platforms.

This CMMG Magazine 5.7x28mm 10 Rounds MK4 AR15 Matte Black features a 10-round capacity, upgraded feed lips, and a matte black finish for controlled cartridge presentation. The rifle magazine includes a textured exterior pattern and engraved caliber markings for identification. It is designed to work with CMMG radial delayed blowback uppers and Mk4 or mil-spec AR15 lower receivers. In standard configurations, the magazine maintains AR-style external dimensions for compatibility with common pouches. This product is used for loading 5.7x28mm cartridges in supported AR platforms. The CMMG rifle magazine provides a detachable box format and is categorized under rifle magazines for AR-pattern firearms.