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 stripped upper

    Great upper for the price. Only very little scuff marks with tiny scratches at the bottom of the upper. Would buy again

  • 5
    Blemished upper receiver

    I couldn’t find anything that resembled a blemish. While all the other companies are pissing and moaning about being swamped bca got this sent out very quickly. I highly recommend this product and this company

  • 5
    Perfect condition

    I have no idea why this was marked as blemished. It didn't have a single scratch or color imperfection. I am very happy with this product.

  • 5
    BCM does not disappoint

    Not only did this upper ship within a few days, but I don't see any blemishes or anything wrong with it!!!!! BCM does it again!!!!

  • 5
    BCM Blem Upper

    Couldn’t be happier with the upper, got it in 2 days and I couldn’t find any sort of scratches or gouges anywhere on it not that I cared if there was but to me it looks 100%

  • 5
    M4 "blem" upper receiver

    I was so impressed by my first blem purchase that I decided to buy another one. Looks perfect and fits perfect. I will only use these uppers on any future builds.

  • 5
    Amazing value!

    Received my BCM blem upper today in the mail. Looks great without any noticeably large blemishes. Assembled and slapped on a lower and the fitment is fantastic. Can't wait to get out to the range and beat on the new build!

  • 5
    Tight fit (as should be)

    Put your barrel in the freezer and your upper in the oven at 200. Works perfect!

  • 5
    Great value!

    The upper I got didn’t have any visible scratches. Think the one I got was blemished due to unsat anno? That’s the only thing I can figure. The anno is a little flat and uneven around the takedown. It definitely wasn’t a demo. Threads are pristine and shows no signs of prior use. It’s getting rattle canned so I don’t care but maybe someone would. Mine also had the logo engraved so maybe it was rejected for something that happened during that process? Otherwise very nice upper for the price. I will definitely order more for future builds.