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
    Great Buy

    shipping was very fast, couldn't find any sort of blemish on the receiver. Fit together pretty tightly with a Radical Firearms barrel, took a little brute force to get seated correctly (better tights than loose i say). Would certainly purchase again!

  • 5
    Wow

    Very fast shipping, and only 3 or 4 tiny blemished in the coating. This is a great deal.

  • 5
    Blemished????

    I could not find any blemishes on this stripped upper. Really good deal. Will be buying more.

  • 5
    M4 Demo Review

    Great deal on BCM's always great products! Easy to order and quick to ship! Had minor scuffing but barely noticeable. Work gun build anyway. Mates up nicely to the Spikes lower! Made shooting buddies jealous for the value, fit and finish of their uppers. Keep up the great work!

  • 5
    First time order

    This was my first order from BCM. I have to say, I am impressed. VERY fast processing and shipping. Order to door within 3 days. The "blemish" was a tiny little scuff above the ejection port cover. Can't even tell it's there unless you're looking for it. I will be returning for more

  • 5
    Not a typical blem...

    I was hesitant to order one because it was a blem, but because of all the great reviews i thought I would try one. The only "blem" I could find was a speck....and I mean not even noticeable unless you're looking for it type of speck. The tolerances were spot on; I had to heat up the upper and apply a generous amount of force to insert the barrel and it mates up with my Aero Precision lower perfect with little or no slop. BCM always ships my order the same day and I get them two days later. If you want a good quality upper for a good price, don't let the blemished stuff bother you; these things are a steal.

  • 5
    Very Nice

    For a Demo/scratched part I expected more scratches on it then what I found. I only found 1) 1/8th" long scratch. I will definitely buy from BCM again.

    Shipping was fast. Ordered the part Monday evening and had it on Thursday Morning.

  • 5
    I got it today, thank you

    I just got it today and it looks good, I am happy with it so far. THANK YOU

  • 5
    M4 Upper Blem

    Can find no defect. Great product at a great price. Barrel fits nice and tight.