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)

    I bought two (2) of these uppers. I do not know what I was expecting to receive but I ordered them. When they arrived. I inspected them. I could not find a scratch, mar or any discrepancy. I asked a friend of mine who is a gunsmith to find a flaw and he looked for about 30 minutes at each upper. He could not find scratch or other mar so we concluded that I received "DEMO" models not knowing what BCM defines as a "DEMO". I could not be happier. One was destined to be a .300 Blackout pistol and the other a 5.56 carbine.

    Could not be happier

  • 4
    Great company and service

    I appreciate a company that provides great and speedy service. The products you provide are top notch.

  • 5
    Great Upper

    These are great quality uppers at a great price. The only blemishes I could find were exceptionally minor rub marks, making this an incredible deal for a outstanding upper

  • 5
    Upper Receiver Blem

    Great condition. Not one mark and it was a blem. Shipping was fast.

  • 5
    Great Product!

    Was exactly what i wanted and needed!

  • 5
    Number 2

    Second one I have bought from them. And probably not my last.

  • 5
    Third BCM Blem Upper

    This is my third "blem" upper from BCM. And while it was by far the most scratched of the trio, I would do it again. The complete upper went together without issue.

  • 5
    Outstanding Value

    Yeah, there were scuffs and scrapes, but that's what I was expecting.

    I have not fired my "build" yet, but I know this Upper will perform incredibly well.

  • 5
    Demo, Blem...Not that I can see

    Wanted a good quality upper to use with an MK12/SPR build that I could save some money on since I intended to Cerakote the upper. I ordered two of these blem/stripped uppers because of the great reviews and quality from BCM.

    Upon receiving and inspecting, all I can say is wow. These uppers had no signs of major scratches, nicks or the like. There were a couple minor scuffs that are easily removed or covered with a little CLP or oil. Other than not having the BCM logo stamped on the uppers I would not be able to tell that these were classified as demo/blem.

    Would recommend to anyone looking for a stripped upper and will buy again for future builds.