BCM® Upper Receiver - M4 Flat Top (M4 Feedramps) Complete (Unassembled) - DEMO/Scratched

MSRP: $129.00
Your Price: $79.95
(You save $49.05 )
(1908 reviews)
SKU:
FLAT-TOP-UPPER-M4-DEMO
Features:
Machined from 7075T6 Forgings
BCM® Upper Receiver - M4 Flat Top (M4 Feedramps) Complete (Unassembled) - DEMO/Scratched
Stock Status:
ON SALE NOW!

BCM® M4 Flat Top Upper Receiver with cosmetic blemishes. Most have scratches or scuffs.
 
The upper comes unassembled, but complete with BCM forward assist assembly and ejection port cover door assembly.
You must assemble it. (Assembly required) (all parts, but you will have to assemble together)
 
THESE ARE USED/DEMO UPPER RECEIVER ASSEMBLIES. All will have several nicks, scratches, and marks on exterior finish. NO HANDPICKING.
 
This receiver has the M4 feedramps machined in. This is to be used with barrels that include the M4 barrel extension.
 

Built to the correct Mil-Specs.
(Inside Diameter for barrel extension slightly undersized for a tighter fit to the barrel and a more accurate rifle. Please use a heat gun or hair dryer to warm up threaded bore of receiver if barrel extension is too tight.)


Features
Precision machined to correct Mil-Specs from 7075 T6 Forgings
NOT Assembled with forward assist, and ejection port cover
Mil-Std 1913 Rail for mounting optics and accessories
Machined for use with barrels that use an M4 barrel extension
Laser etched T-markings for addressing the remounting of optics
Includes Mil-Spec Forward Assist with heat treated tool steel pawl, with press fit and pinned cap
Hard Coat Anodized per Mil-A-8625F, Type III, Class2
Dry Film Lube on interior bore per Mil-Specs
Made in the U.S.A. (of course)


This product will not include the BCM® logo laser etched on the receiver. It is marked BCM4 over the gas tube hole.

***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

1908 Reviews

  • 5
    Customer review

    I like the slightly undersized uppers to get a tight fit to the barrel. As far as blems, a slight blemish won't hurt function and everything gets blemished eventually with use.

  • 5
    Great upper for a great price!

    So far I have used three of these "blem" uppers and they have all worked great.
    I had to look really hard to even find a blemish on it.

    I really like the tight barrel extension fit. A little bit of heat and a rubber mallet get's that barrel seated nice and tight!

  • 5
    Great receiver

    Didn't notice any blems. Another gtreat bcm product. Will buy again

  • 5
    M4 blem receiver

    This is my 3rd M4 blem I buy and still I don’t understand why they call it blem. All 3 of mine came in such condition that I had to specifically look for the blem. On one of them I still can’t find one. ))) Kudos to BCM on maintaining the high bar for quality! This is the best deal you can get anywhere.

  • 5
    Blemished?

    I'm not sure what was blemished on the one I received as it looked perfect.

  • 5
    DEMO/blem upper receiver

    I recently received my blem upper receiver after reading several reviews online. I had read about the barrel fit being tight. I inspected the receiver, and found one small scratch on the side, which I expected. The scratch was of no concern, as the gun is to be duracoated. The blem receiver is an excellent deal unless you're building a safe queen. The packing and shipping was very quick. As for the barrel fit, I put the barrel in the freezer and heated the receiver fit with a hair dryer. The barrel slipped in perfectly. I highly recommend the bravo products and will be purchasing more.

  • 5
    Amazing quality

    Couldn’t be happier. Purchased and couldn’t find any blem at all.

  • 5
    Best AR-15 Upper

    Super satisfied with my Bravo AR upper. Great job to the team at Bravo!

  • 5
    Demo upper

    I ordered three blem/demo uppers and I gotta say they were amazing! Not a mark on them. You couldn’t even tell the threads were used! Processing and shipping was fast, for $60 I would gladly order three more.