Product Description Nut Receiver Extension Mk4 Other Details Manufacturer: CMMG Manufacturer Part Number: 55CA9CB AR-15 Accessory: Yes Color: Black Dimension: 0.60 X 1.60 X 3.90 Finish: Matte Finish Style: AR-15, LR-308 & AR-10 Make: AR-15 Make/Model: AR-15 Material: STEEL Model: Receiver Extension Nut Product Type: Part Subcategory: Long Gun Parts
CMMG Add to Cart CMMG Upper Receiver Assembly for Mk4/ AR15 Armor Black MSRP: $149.95 Was: Now: $133.97 Expertly crafted from aircraft grade aluminum CMMG® Mk4/AR15 upper receiver assemblies come with our…
CMMG Add to Cart CMMG Receiver Extension Kit Carbine AR15 MSRP: $92.99 Was: Now: $62.51 Combine this kit with your choice of lower parts kit and butt stock to complete your new lower group…
CMMG Add to Cart CMMG Receiver Extension and Stock Kit A1 AR15 MSRP: $100.00 Was: Now: $92.28 Combine this kit with your choice of lower parts kit to complete your lower group. CMMG A1 Receiver…
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