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
    Perfect Condition

    I can’t detect a difference other than the logo not being prominently displayed on the upper.

  • 5
    Demo uppers

    The one I just received looked brand new. No scratches or marks. I have ordered several of these now and only 1 has shown any noticeable handling marks/minor dings and even those were very minor.

  • 5
    New Build

    Purchased your upper receiver for new rifle build. Once arrived I gave it a close inspection and could find nothing irregular - no scratches, cuts, dings nothing. Looks brand new. Also - totally shocked it came with the dust cover and forward assist. I plan on purchasing your trigger assembly to go along with this new build. All I can say is you can't go wrong with BCM.

  • 5
    No blem here...

    Nothing but five stars for BCM. Upon receiving it and also assembling it, I saw absolutely nothing wrong with this upper. Some of the fastest shipping in the game along with the best products on the market, you cannot go wrong here at all!! The best life-saving devices period.

  • 5
    Customer review

    Review body is empty

  • 5
    Customer review

    I've ordered 3 of these so far. Since they are advertised as "Demo" I wasn't sure that a barrel nut had been installed or not at one point. But after receiving them the threads are clean and the uppers are all virgin. The first two had a scratch on the side which looks like it was made with a dull pencil, but its actually in the anodization itself. Purely cosmetic though and only slightly visible after oiling. I have yet to find any substantial blem on the third one! And as an added bonus(to me that is) its also a Cardinal Forge upper, complete with the birds head marking on the side.

  • 4
    BCG

    1,000 round no issues

  • 5
    Don’t think, BUY it!

    Awesome quality at a great price...haven’t found a scratch from them but I sure added a few.

  • 5
    Great product!

    Excellent tight fit, very important for getting the most accuracy out your barrel. Mine did not have a single scratch on it.