CMMG AR-15 M4 Flat-Top Upper Assembly 5.56x45mm NATO 1 in 7" Twist 14.5" Barrel Carbine Gas System Chrome Moly Matte with M4 Handguard, A2 Front sight, Permanent Flash Hider
- Magpul PMAG M3 Magazine AR-15 223 Remington Black... $13.25 - $18.95 Select Options
- CMMG Lower Receiver Parts Kit AR-15... $65.99 Available
- Maglula LULA Magazine Loader and Unloader AR-15 223 Remington... $26.95 Available
- DPMS Accurizing Wedge AR-15... $5.09 Available
- Caldwell AR-15 Brass Catcher Nylon Mesh Black... $10.79 Available
- MagPul MOE Picatinny Rail Fits MOE Handguards Polymer Black... $5.65 - $8.50 Select Options
- MagPul MBUS Gen 2 Flip-Up Rear Sight AR-15 Polymer... $55.05 Select Options
- CMMG AR-15 Customizable Lower Receiver Parts Kit... $40.99 Available
- AR-Stoner Handguard Removal Tool AR-15 Steel... $14.99 Available
- Vltor BCM Gunfighter Mod 4 Medium Charging Handle Assembly... Add to Cart for Price
- MagPul MOE Handguard AR-15... $28.45 - $37.95 Select Options
- Yankee Hill Machine Receiver End Plate Loop Sling Mount... $15.10 Select Options
- Upper Receiver: A3 Flat-Top
- Barrel Length: 14.5"
- Barrel Contour: M4
- Barrel Material: Chrome Moly Steel
- Chrome Lined: Yes
- Barrel Finish: Parkerized
- Twist Rate: 1 in 7"
- Chamber: 5.56x45mm NATO
- M4 Feed Ramps: Yes
- Muzzle Device: Permanently attached Phantom Flash Hider
- Gas System Length: Carbine
- Gas Block Diameter: 0.750"
- Handguard: Polymer M4-Style
- Sights: Mil Spec A2 "F" Marked Front, No Rear
NOTE: All CMMG uppers are test fired at their facility before shipment to the end user.
Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.