CMMG MK4/AR15 Magazine 5.7X28MM 10-Rounds

Name: CMMG MK4/AR15 Magazine 5.7X28MM 10-Rounds
Brand: GrabAGun
Price: 26.79 USD
Availability: InStock

Sold byGrabAGun•Posted Apr 27, 2026

Compare prices for CMMG AR-15 Conversion Magazine for CMMG Radial Delayed Blowback Upper 5.7x28mm 10-Round Polymer Black

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Deal Summary

Currently in stock.
Caliber: 5.7x28
Category: accessory
UPC: 810097507630
SKU: GAG_MGCMMG54AFC44
Brand: Cmmg

Price History

Deal Details

CMMG MK4/AR15 Magazine Features The CMMG MK4/AR-15 5.7x28mm 10-Round Magazine is a performance-enhanced 5.7x28mm centerfire magazine designed to deliver improved field service and dependable operation in any environment. Compatible with any Mil-Spec AR-15 lower receiver and MK4 Radial Delayed Blowback upper receiver these CMMG conversion magazines safely feed 5.7x28mm ammunition for reliable operation in any tactical or target shooting environment. Constructed of durable high-impact polymer