CMMG Manufacturing 5.7x28mm - Premium Performance Ammunition and Parts
Discover CMMG's 5.7x28mm firearms and accessories, engineered for performance and reliability. Explore our 5.7x28mm rifles and parts, designed to enhance your shooting experience.
Combo Deal: AR-15 CMMG 16.1" Barrel and BCG Kit 5.7x28mm – Perfect for AR Builds
Build your custom AR-15 with the CMMG 16.1" 5.7x28mm Barrel and Bolt Carrier Group (BCG) Kit. This c..
$499.95
CMMG MK4/AR15 5.7X28MM 32RD MAG
Upgraded Feed LipsNew texture patternEngraved 5.7x28mmWorks with Radial Delayed Blowback Uppers and ..
$39.95
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