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CMMG 99B518D-AB upper group for AR-15 9mm. Compact 8" Banshee upper designed to work with standard AR-15 Mk4 lowers and 9mm AR conversion mags. Features 8" barrel, 1:10 twist, MT contour, 4140CM SBN barrel, 1/2x28 muzzle threads, Billet 6061-T6 aluminum upper receiver, CMMG EML7 M-LOK handguard, Cerakote finish. Includes bolt carrier group and ambi charging handle, zeroed linear compensator muzzle device, and upper parts kit dust cover. Length 16.5", weight around 3.0 lbs. Not shippable to restr...
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