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
    Blem upper

    The upper had a little discoloration on the non ejection port side, but other than that it's perfect. It matches up great with my SOLGW lower nice and tight. This is the second blem lower I've bought from BCM and I'll continue to come back and get more, especially when they're on sale.

  • 5
    Great Upper Receiver

    Picked up 2 blemish demo/scratched uppers, cant see any flaws or blemish. Great product nonetheless!!!

  • 5
    Great quality and value

    Great barrel extension fit, tighter than any other brand Ive tried, including Spikes, Aero, dpms, and Colt.
    Incredible price if you don't need safe queen or show quality.

  • 5
    Customer review

    Came with a few blems as expected. Won't even matter since i plan on painting it. Great price for what you're getting.

  • 5
    Good deal

    Bought this fully expecting to get one with some imperfections, but there are none that I can really notice. There were some marks on the inside of the barrel extension. Other than that, the upper was in perfect condition.

  • 5
    DEMO Uppers

    Can't find the flaw in these. I was promised BLEMS. These look brand new. How can I return them to get scratched up ones? (Just Kidding...)

    Awesome service, looking forward to 3 more builds. Thanks!

  • 5
    Quality parts and fast delivery

    BCM lives up to their reputation for quality and they shipped my parts the next day and I had them by the end of the week.

  • 5
    Blem Upper

    Just like described. Small scratch in the side but fully functional. Even if I didn't plan on getting it Cerakoted the scratch would bother me.

  • 5
    Looks great .

    The fit and finish is great and I enjoy the fact that there's no logo yet the picatinny rail is still numbered .