CMMG 5.7x28 Magazine Mk4/AR-15 10rd - 54AFC44

Name: CMMG 5.7x28 Magazine Mk4/AR-15 10rd - 54AFC44
Brand: Palmetto State Armory
Price: 28.09 USD
Availability: InStock

Sold byPalmetto State Armory•Posted May 18, 2026

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

$28.09

$31.99

You save $3.90 (12% off)

Price and stock data refresh continuously from Palmetto State Armory.

Buy on Palmetto State Armory

Deal Summary

Currently in stock.
Caliber: 5.7x28
Category: parts
UPC: 810097507630
SKU: 51655128443
Brand: Cmmg

Price History

Deal Details

Redesigned with a brand-new look, CMMGA(R)'s 5.7 AR Conversion Magazines feature a number of improvements. From the new stylized texture grip and "5.7x28mm" engraving on the sides to the upgraded feed lips, these magazines are built to exceed your expectations. 5.7 AR Conversion Mags are available in 10 or 32 round capacity and are designed to work with CMMG 5.7x28 Radial Delayed Blowback(TM) Uppers and Mk4/Mil-Spec AR15 lower receivers. #html-body [data-pb-style="62DF828D22847"]{justify-content