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
    Great product/value

    I bought this upper receiver and received it in a timely fashion, being this was a blem upper receiver I could barely find a single mark, will keep shopping with bcm, would love to see a mil/le discount in the future!

  • 5
    Looked new too me

    I bought one if the demo upper receivers, when it arrived I looked for blemishes or defaults and all I could find was a minor scratch. This receiver was basically brand new, excellent quality.

  • 5
    BCM Upper - Demo/Scratched

    Great value! Arrived in 3 days. Had to look real hard to find an imperfection. Very happy with this purchase!

  • 5
    Cant tell its a demo...

    I've gone over this upper multiple times with magnifying glass and I can find no scratches, dents or off color spots. Other than being told it's a demo, I can't tell. Tolerances are tighter than other brands.

  • 5
    Sweet deal!

    I couldn't even tell where the defect was ! I inspected it top to bottom ! If your doing an AR build I would strongly recommend one of these ! Save some money !

  • 4
    Worth every penny!

    They call this blemished, but the "blemishes" are hard to find! I eventually found a couple of the "blemishes", but they did not go through the coating on the surface and are so subtle you can't find them unless you know exactly where to look! Excellent quality! All the parts fit nice and tight! The fit between this upper and a BCM barrel is amazing! You may need to heat up the receiver, and the receiver only, to help get a barrel into this receiver but that's only because of how tight the tolerances are on the BCM uppers!

  • 5
    M4 Flat Top (M4 Feedramps) Complete (Unassembled)

    Great product at a sale price. Looked like a brand new stripped upper. Tks

  • 5
    Good buy!

    For the price these are a very good buy. I found scuffs on them but nothing that was through the anodizing or even close to it. I use my guns so they don't stay pretty long anyways. Definitely worth it! Thanks BCM for an awesome product at an awesome price! (Even though they were DEMO's)

  • 5
    Great!!

    I thought this upper was going to have some scratches and blemishes, I could not find any on mine! Perfect condition. If you don't mind it not saying "BCM" on the side it's good to go. Awesome buy.

    As much as I have spent on products from BCM- built a whole upper from them, would love to have a free shirt!! Hint hint. :)