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

  • 4
    Demo scratched AR stripped upper

    No dings or scratches. Anodizing thin inside bolt carrier channel. Came with door and assist parts. Have used these before with no problems

  • 3
    Mediocre quality

    Didn't see any blemishes, but there was quite a bit of slop when inserting the barrel. There's better out there for cheaper.

  • 5
    BCM Flat top upper receiver-demo/scratched

    Recently purchased my fifth one, and still have a hard time finding any blems! Just great!

  • 5
    My favorite stripped uppers

    Second “blemished” upper I have ordered from BCM. If there is a blemish somewhere on either, I certainly have not been able to find it. I would not hesitate to order another and use it on a high end build. I own a BCM Reece and have ordered and used many BCM parts- always GTG, never a disappointment.

  • 5
    Great product

    I was very pleased with my purchase. I couldn't find a single blemish. I will definitely buy again.

  • 5
    Great upper

    Can’t believe this is a blem it’s nicer than other uppers that are supposed to be perfect!!

  • 5
    Looks great

    My first BCM product, very excited. Very happy with it. Had to search hard to find the "blemish". Second one already ordered and delivered. Great stuff.

  • 5
    Upper Receiver scratch/dent

    I don’t usually do these, but am super impressed. Literally cannot tell what is wrong with it. I was a bit nervous, but you can buy with confidence

  • 5
    Blem upper

    Had some light scratches and imperfections in anodizing getting cerakote anyways no issues here would buy again