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
    Best deal for a very high quality upper!

    This is the second DEMO upper I’ve ordered from BCM and both have been pretty mint when I got them. I would say the first one was more “pristine” and the second one had just a few, very minor surface scuffs but nothing what you would consider structural. Like no actual dings or nicks in the actual metal. Fitment has been perfect and easy each time. You’re literally buying a very high quality, complete upper from a tried and tested company that’ll just work when it’s supposed to.

  • 5
    Worth it.

    I was a little apprehensive to purchase this, glad I did. There was a little mark on the side, that's all. With a little CLP it's hardly noticable.

  • 5
    BCM Upper Receiver - M4 Flat Top Demo

    Great part. Better than expected. Great quality. Great price. Great service, fast delivery. Will use again. Highly recommend BCM.

  • 5
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  • 5
    Demo M4 Reciever.

    Fast shipping and Demo upper was in excellent shape. I would purchase again. I have BCM uppers in all my builds.

  • 5
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  • 5
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  • 5
    uppers

    As always shipped fast and always the parts I ordered. Will always check Bravo 1st.

  • 5
    This thing is flawed?

    If this upper has a flaw I can’t find it, very happy with this