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CMMG Receiver Extension Nut for the Mk4
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$11.19
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SKU: GAG_RES-CMMG55CA9CB
Overview
Receiver Extension Nut Features High quality components and precise manufacturing make CMMG parts ideal for maintaining and upgrading firearms. The durability reliability and excellent build quality of these parts will ensure years of service you can count on. Receiver Extension Nut Specifications Precise Manufacturing Long Term Reliability Durable Construction