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
    What a deal

    Recently bought 2 BCM uppers. They were the blem/demo upper recivers and very affordable. This was my first purchase from BCM and I can't be more happy. Shipping was extremely fast and when they got here they had no blemishes as far as I can tell.

    Used one for a carbine build. Works great, fit and look is top notch. Keeping the second for a M16 clone build. I will definitely be using BCM again.

  • 5
    BCM Upper Receiver

    Fantastic piece. Will buy again. Great price. Not a mark on it at all

  • 5
    M4 flat top completr

    Great product. Fast delivery. Exactly as described.

  • 5
    Excellent

    Bought as a scratched /demo and can't find anything at all wrong with it.

  • 5
    Great Deal

    Scratches were barely noticeable, nothing a little alumablack won't fix! Awesome deal!!!

  • 5
    Better than expected

    I ordered the blemished upper with the intention of getting it cerakoted. After receiving and inspecting it I only found a couple nicks, none of them are big enough to even worry about. Looks amazing and at half price. Couldn't be happier and plan on ordering again for future builds.

  • 5
    Just do it!

    Sure it was scuffed up. The upper had that well used look, but it bolted up just fine & works great.
    I would buy another in a heartbeat.

  • 5
    High qua;ity stripped upper

    I mated this upper receiver with a BCM 14.5" Mid Length (LIGHT WEIGHT) Barrel and 10" Alpha hand guard. I like the reliability of the mid length gas system on the BCM barrel and by buying this upper I will have a complete BCM upper.

  • 5
    BCM demo upper

    Looks fine. Could see no issues with quality/ functionality. Have not assembled it yet.