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

    Looks Great to Me, I hope I don't scratch it putting it together. Barrel to receiver fit is the way to do it. Nice job

  • 3
    BCM quality but...

    90 bucks for a blemished upper is unacceptable. Why not charge decent prices instead of capitalizing on rona panic?

  • 5
    Blem upper

    Great upper. I just wish they were still $59.....

  • 5
    upper receiver

    BCM is always my go to for the highest quality parts at a reasonable price. You can't beat it ..too bad everyone else found out about them also...availability is now the issue.

  • 5
    Upper reciever

    Ordered a Blem upper. This thing is perfect!! Great service as always. Thank you for doing what you do!

  • 5
    If you catch these uppers in stock, buy it then.

    Getting together parts for a build as a gift to a police officer, so can only rate it as a part as yet unused. Bought it as a scratch or demo knowing that there will be cerakote used later to cover any small blemishes. If it were to bad I would use it myself later. Opened the box and absolutely cannot find anything wrong with it. Got an extra barrel laying around and tried the fit with it, just by hand. The extension only went in part way letting me know that it will take a little heat to get the final barrel installed later. Wish now I had bought another one when I had the chance.

  • 5
    Scratch/Dent Upper

    Can barely notice any flaws and a great deal. Needed a couple of uppers for a new MCMR project and what could be better than a BCM upper. Now I wish I should've maxed out my order to have a few spares.

  • 5
    Demo Upper?

    "Scratched" they said, looks brand new. If I got this in a blister package I'd have been happy with my new upper. Couldn't be happier.

  • 5
    "Blemished" Uppers

    Bought two of these, and could only find one pin-tip sized blemish on one of them which was easy to Aluminum-Black, the other was flawless. Will have more wear marks from the first day at the range.