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

    Bravo Company comes through again (as usual!) - just received the "Demo/scratched M4 upper" and can't find a thing wrong with it! Probably one of the best forged uppers available at an incredible price but they disappear almost as quickly as BCM makes them available so you better be quick. Thanks (again) BCM!

  • 5
    BCM A4 flat top receiver

    I bought 3. All just had a small ding or a wear spot on the rail. Touched up with aluminum black and good to go. Good deal!

  • 5
    Great Looking

    These are some of the best looking blem, on the market. It’s my second purchase on BCM blem. And will keep buying more when needed.

  • 5
    blem upper

    Shipping was fast and product was as expected. Couldn't tell exactly where the blem was.
    Well Done!

  • 5
    BCM blemish uppers

    Could hardly find any blemish on these. My stuff gets scratched up more in the safe. Great quality items.

  • 5
    Awesome

    Been waiting for one of these for awhile since all this chaos happened. The “blemish” was a scuff that I ended up rubbing out with a pencil eraser. As advertised, tolerance was tight as a drum and receiver needed to be heated, lubed up, and a gentle love tap with a small piece of wood to get barrel extension in Anyway, super tight groups and a noticeable difference from other companies I have used. Definitely want another.

  • 5
    Blemisher Upper Receivers

    I purchased a couple of the blemished upper receivers when they went on sale and received them 3 day later. I think that BCM must have run out of blemished uppers and made just sent me regular uppers as I have not been able to determine the reason that these were considered blems. At any rate they will be put to good use on my not so budget builds. I'd buy more in a heartbeat.

  • 5
    Blem. Uppper

    Its a BCM upper for half the price. They call them blemishes I just say they have character marks.

  • 5
    It would be a mistake not to buy one

    BCM's strict quality control will reject their parts for the smallest cosmetic flaws. I just bought two of these uppers, one had a small scratch on the brass deflector and I can't find any flaws with the other. I don't see myself ever buying a different upper again, BCM from now on.