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Built on the Mk47 platform that sits between AR15 and AR10/LR308 in size. This Mk47 RESOLUTE Upper Group is designed to be one of the most robustly built 7.62x39mm AR uppers. Mk47 uppers are designed to work with Mk47 lowers which utilize AK-pattern magazines. Available in Cerakote finishes. All CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories including: ZEROED AR15 Polymer Dust Cover, ZEROED Mk47 Ambi Charging Handle, ZEROED Muzzle Brake. Gen 1 vs Gen 2 Compatibility: Compatible with both Gen 1 & Gen 2 Mk47 lower receivers. Gen 2 Mk47 upper groups feature an indent in the side of the upper to accommodate the bolt catch on Gen 2 Mk47 lowers. Lifetime Quality Guarantee.
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