Similar Products
Description
This complete CMMG AR-15 M4 Upper Assembly features a chrome-moly steel barrel with a WASP Melonite treated bore and exterior. M4 feed ramps ensure reliable feeding and the 5.56x45mm NATO chamber allows the use of both commercial or surplus mil-spec ammunition.
Technical Information:
Upper Receiver: A3 Flat-Top
Barrel Length: 14.5"
Barrel Contour: M4
Barrel Material: Chrome Moly Steel
Chrome Lined: No
Barrel Finish: WASP Melonite
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
Product #: 373133
CMMG #: 55B9C96
UPC #: 00815835012971
Customer reviews
Comments (6)
Thanks OP. Solid deal. And this one is NFA or pistol only ? Right ? Could not be installed on rifle w/out a stamp ?
No, since it has the permenently attached flash hider. That will bring total barrel length to over 16 inches, making it fine to use.
Its pinned so I assume it's legal. However double check.
Just confirmed with Midway - upper comes with BCG and Charging Handle... product page wasn't 100% clear.
** special note, this is a melonited barrel... super nice!
I bought this the last time it was around. The flash hider is pinned. It shoots VERY well and fits my NFA lower with a super tight fit. I will probably replace the handguard with some sort of rail system. I have a UTG carry handle on there for the moment and shooting through the iron sights works very well.