CMMG redesigned 32-round 5.7x28mm magazine that fits a standard AR-15 magazine well. It works only with CMMG 5.7x28 radial delayed blowback uppers on Mk4 or mil-spec AR-15 lowers. Polymer body with textured grip panels, caliber engraving and upgraded feed lips. Check your state and local magazine capacity laws before purchase.
Documented fits include:
- CMMG 5.7x28mm radial delayed blowback uppers
- CMMG Mk4 and mil-spec AR-15 lower receivers (with a CMMG 5.7 upper)
Brand: CMMG
Model: 5.7 AR Conversion Gen 2
Caliber: 5.7x28mm
Capacity: 32 rounds
Material: Polymer
Color: Black
Designed For: CMMG 5.7x28 radial delayed blowback uppers on Mk4/mil-spec AR-15 lowers
MPN: 54AFCC8
UPC: 810097507623
