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Mfg Item #: NIBXUAKM12
Billet AR-15 Upper Assembly. Includes NiB-X coated 7075 T6 Billet Aluminum upper and charging handle NiB-X BCG Match Grade 1:7 twist 16 barrel with Nitromet bore and Nib-X finish Nitromet gas tube NiB-X low profile gas block 12 NiB-X Keymod aluminum handguard w/1913 Picatinny rails and hardware for mounting a NiB-X recoil and muzzle rise reducing compensator. Drops onto any Mil Spec lower receiver for ultimate reliability. Made in USA