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
    Blemished?

    For a “blemished” part, these look great. Would definitely buy again

  • 5
    Great Product

    For those not caring about having a blemish or those that are going to do some kind of coating, this is the upper to choose. It comes with the parts necessary to finish it. I did not have to heat mine to fit the barrel extension, but it is a nice tight fit. Great price and fast shipping!

  • 5
    Receiver review

    The upper receiver arrives very promptly and was in perfect condition considering it was a demo model. Followed the instructions and it went together flawlessly. I appreciated the quick service for another quality BC product! Thank you.

  • 5
    Great upper at a great price

    Awesome upper! I had no problems with putting this upper together. My 25-45 barrel was a bit of a pain to get into the receiver, even with heating the receiver but I was only using the wife's hair dryer so that may not have been enough heat. None the less I would definitely buy this upper again.

  • 5
    Customer review

    Was exactly what I expected!

  • 5
    Blem upper

    Very pleased with product very little blemish almost couldn't tell

  • 5
    Blemished Uppers

    Not sure if the minute items that I saw were what made them "blemished" but they looked like perfectly fine upper receivers to me. Very happy to have them and now ready for some top notch upper builds.

  • 5
    Perfect

    All parts came with it, item looked perfect, no obvious blemish that I could see.

  • 5
    BCM UPPER

    BCM is one of the top manufactures if not the top in the industry as most of us know. The upper receiver with "blemishes" might as well be brand new. Shipped to me in a couple days and what I received exceeded my expectations. The only imperfection was a dime size area that the bluing looked scuffed, a little FDE spray paint fixed the whole upper. This is a product that I trust my life with and will always go to BCM for any of my AR needs. Thank you to Paul and all the BCM employees.