Out of stock
SKU: CMMG57D-P
The Cmmg Bbl And Bcg Kit 5.7x28mm is an essential upgrade for shooters looking to integrate the 5.7x28mm cartridge into the AR-15 platform. This kit is particularly valuable for those who require a reliable and efficient system for personal defense or tactical applications.
This kit includes a factory-matched barrel and bolt carrier group, ensuring optimal performance and compatibility. By sourcing both components from a single manufacturer, users can expect improved gas system functionality and headspacing tailored to the unique characteristics of the 5.7x28mm cartridge.
Designed to fit seamlessly into standard AR rifles, this kit allows armorers and enthusiasts to maintain familiar ergonomics while benefiting from the weight savings and ballistic efficiency of the 5.7x28mm round. Whether for a new build or a conversion, this kit is a practical choice for enhancing your firearm's capabilities.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
