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

MSRP: $129.00
Your Price: $49.95
(You save $79.05 )
(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
    Pre awesomeness!

    The tolerances on this upper is amazing and the fit and finish are well above the usual mil spec stuff out there. I also have a couple that were "blemished". The finish is a little off but the fit is not compromised. For the money (even at full price), BCM uppers will definitely make you happy!

  • 5
    Blem? Where?

    Great stuff at a great price. Got the blem receiver on sale. Couldn’t see any blem that would be easily visible and definitely not anything that would affect function. As usual, high quality BCM item with fast ship out.

  • 5
    BCM Upper Receiver - M4 Flat Top (M4 Feedramps) Co

    Excellent upper in new condition. Very fast shipping.

  • 5
    Awesome!

    Best company, best products hands down.

  • 5
    Great Upper!

    No reason to go with any other company when you could get the BCM quality for the same price!!

  • 5
    excellent service, excellent parts

    Review body is empty

  • 5
    best upper

    Best fitting upper on the market.

  • 5
    Excellent

    Excellent

  • 5
    Great !

    Great service great product. Will continue to purchase for my new build.