CM4 5.56 Forged Upper Receiver

SKU:
CM4-F-UPPER
Availability:
Usually Ships in 1-3 Business Days
$115.00
(4 reviews) Write a Review

Out of stock

Out of Stock

-Machined to MIL spec from 7075 T6 forgings
-Top MIL-Std 1913 Rail
-Hardcoat Anodized per MIL-A-8625F, Type III, Class 2
-For Use with M4 Barrel extensions
-Assembled Upper Receivers come with ejection port cover and forward assist installed
-Made in America on American-made machines
-Weight: .8.3oz

Reviews

  • 5
    CM4 5.56 FORGED UPPER RECEIVER

    It's made by Centurion so that should explain all . If you are reading this you have already crawled out of the primordial ooze and have taken steps towards investing in quality so just hit that Add To Cart button & treat yourself because you deserve it & don't want to let down your family & peers .

  • 5
    One of the best upper receivers I have used

    I have had the experience to try a number of different branded upper receivers and the Centurion CM4 is right up there with the best, if not the best, that I have tried. There was very little slop with the lowers I tried these receivers on. The inside diameter for the barrel extension was slightly undersized, which allowed for an extremely tight fitting barrel. On top of all this, the T-markings and logo are subdued, not annoyingly white! Keep up the great work Centurion!

  • 5
    Upper Receiver Excellence

    Flawless machining, consistent finish, and precise fit. You always hear people talking about Centurion Arms with high regard, and this upper receiver just reaffirms the general consensus. Outstanding product and customer service. Will definitely choose Centurion Arms for future builds.

  • 5
    Zero slop

    Fits my KAC and BCM lowers with ZERO slop, yet the takedown and pivot pins still move freely.

    I don’t think I’ll be building with any other uppers going forward.