CMMG AR-15 M4 LEP A3 Flat-Top Upper Assembly 22 Long Rifle 1 in 16" Twist 16" Barrel WASP Melonite Finished Chrome Moly Matte with Revolution Handguard, Single Rail Gas Block, Flash Hider
CMMG's Evolution Series of rimfire uppers feature many significant improvements over previous designs, enhancing functionality, reliability, and ease of use. Prominent among these improvements are an Anti-Jam Charging Handle, Live Round Extraction ability, and Gas Deflector. CMMG's durable Weapons Armament Surface Protection (WASP) Melonite treatment has been applied to the barrel and surface-hardens the steel, extending barrel service life by reducing friction in the bore and lessening bore surface wear.
- Upper Receiver: A3 w/Ceramic Finish
- Barrel: 16" WASP Melonite Coated CM Steel, M4 Contour, Threaded 1/2x28
- Twist: 1 in 16"
- Chamber: 22 Long Rifle
- Flash Hider: A1
- Gas System: None, Blowback
- Handguard: CMMG Revolution Customizable Free Float, Carbine Length
- Sights: None, Receiver Height Single Rail Gas Block/Front Sight Base
- Extras: Gas Deflector, Anti-Jam Charging Handle, 3 Smooth Handguard Panels, Non-Functional Forward Assist Plug
- Magazine Not Included, Compatible w/Black Dog Machine & CMMG Magazines