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
    BCM upper (blem)

    Could not be happier with this upper. I could not find any marks or blemishes with it at all. Ill be buying more for sure! Another thing to note was the fast shipping, even during the whole Covid-19 thing. I still received it within a week. Very happy as always with BCM

  • 5
    Great Upper

    I don’t think I am ever going to buy a different upper ever again. Superb quality at an affordable price! Plus they give you the upper parts kit, you just have to assemble it.

  • 5
    Blem upper

    Got it in 3 days. Nothing was wrong with it. Don't know why it was a blemish. Not surprising from BCM. All my weapons have BCM parts installed. Saving for one of their chf barrels to add on. Came with more decals for my truck also.

  • 5
    Quality

    Even though they call this a blem, the quality and finish was great. No scratches found on the upper.

    * Note : BCM has tight tolerances. Heating the upper up with a heat gun / hair dryer and putting the barrel in your freezer will make installation a lot easier.

  • 5
    Unbelievable

    I bought two of these receivers, I can’t find the the blemish anywhere! I did have to apply heat to the threads on the receiver to get my barrel to fit. The tolerances are very tight!

  • 5
    BCM Scratch & Ding Stripped Upper

    Perfect, can't tell what's wrong with them but I've used several across several builds & they always look great & function flawlessly.

    Thanks BCM!

  • 5
    Blemish Upper Receiver

    One, very fast shipping even with Covid-19 going on. The receiver had about a 1 1/2 inch scratch on it, which is totally fine because I planned on painting it anyways. That was the only blemish on it and it was still in great condition. I would be fine even without painting it. Very happy with my purchase.

  • 5
    great price and excellent fit to barrel,very happy with purchase

    good to go

  • 5
    Blem lower receiver

    Great lower for the price mine has a few dings and scratches as to be expected for a blem lower .