The M4-LE .22 Caliber AR-15 upper maintains compatibility with all the same parts and accessories that fit your full caliber AR's, including the lower receiver. Comes with non functional forward assist plug.
Features and Specifications:
Manufacturer Number: 22B7C51
Black Phosphate .22 Long Rifle Action
16 inch W.A.S.P. (Weapon Armament Surface Protection) steel barrel
1:16 inch twist
Mil-Spec 1/2x28 threaded muzzle
Carbon Steel Barrel
F marked Triangle Front Sight
Live Round Extraction
Anti Jam Charging Handle
Firing Pin retained by standard AR-15/M16 Cotter pin
Mil-Spec Anodized and Teflon Coated
Gas Deflector
A2 Flash Hider
Note: This upper does not come with a magazine. It must be purchased separately.
Find your ideal complete upper receiver right here at Cheaper Than Dirt! Build, modify, and upgrade your rifle with parts and accessories from trusted brands, all ready to ship so that you can get your gun finished faster and get back to shooting sooner. Our competitive pricing allows you to afford quality you never thought possible.
This product is not returnable. Contact the manufacturer for warranty and assistance.
Features and Specifications:
Manufacturer Number: 22B7C51
Black Phosphate .22 Long Rifle Action
16 inch W.A.S.P. (Weapon Armament Surface Protection) steel barrel
1:16 inch twist
Mil-Spec 1/2x28 threaded muzzle
Carbon Steel Barrel
F marked Triangle Front Sight
Live Round Extraction
Anti Jam Charging Handle
Firing Pin retained by standard AR-15/M16 Cotter pin
Mil-Spec Anodized and Teflon Coated
Gas Deflector
A2 Flash Hider
Note: This upper does not come with a magazine. It must be purchased separately.
Find your ideal complete upper receiver right here at Cheaper Than Dirt! Build, modify, and upgrade your rifle with parts and accessories from trusted brands, all ready to ship so that you can get your gun finished faster and get back to shooting sooner. Our competitive pricing allows you to afford quality you never thought possible.
This product is not returnable. Contact the manufacturer for warranty and assistance.
2 Ratings
A+++
Fast shipping and solid built 22lr upper.
January 22, 2022
CTD shipped fast as usual
CTD shipped fast as usual! As far as the rest goes, these appear to be built on a standard upper. Excellent machining quality on the bolt, carrier, firing pin and ejector. Nothing appears to be cast junk. Better finish, material quality, and value than my Colt Umarex. In 75 rounds of Federal bulk pack ammo, a couple FTEs and one FTF. After that, I shot another 400 rounds and had no issues. Superb accuracy. The finish on the internals allows easy cleaning, even as filthy as .22s get. I am impressed with CMMG. This is ideal for familiarizing young shooters with the platform and won't break the bank initially or when buying ammo. Highly recommended and AMERICAN MADE.
August 4, 2012
Will this fit on any standard mil spec lower?
Answer:
Yes it will.
Will this fit as is on a Springfield armory ar-15?
Answer:
Yes it will.
will this upper work with my select fire lower?
Answer:
Yes, it will.
Would the 22 Nosler 6.8 SPC Mag work on this upper?
Answer:
No, it would not. Item MAG-118-001 is an example of the correct magazine.
What type of magazine is compatible with this upper? And can I shoot the 22 long brass ammo?
Answer:
CMMG makes magazines that will work with it, such as item MAG-118-001. The upper uses .22 Long Rifle. There's no such thing as "22 long brass".
Can I just change out the bcg group and barrel to convert to a 223? Or do I need a different upper body?
Answer:
This upper cannot be converted to .223.
Does it come with the BCG for the 22lr?
Answer:
Yes it does.