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
    Excellent

    Purchased this for my 10.5 pistol build. Other than a scratch on the sise, it is in excellent condition. It has all the earmarks of great workmanship. I've already told other friends and family of mine that are interested in building a rifle.

  • 5
    Great purchase

    Perfect price for awesome quality. Cerakoting anyway but the scratches were very minimal to begin with..

  • 5
    Uppers

    I ordered 4 of the blemished uppers. After receiving them, I did a thorough inspection on them. If there are any flaws, I sure can’t find them.

  • 5
    Upper

    It was perfect

  • 5
    UPPER RECIEVER

    A PLUS IN EVERY WAY

  • 5
    Blemished Uppers

    Buy them!!! It's hard to find the blemish & the quality is there

  • 5
    BCM Upper Receiver Assembly

    Awesome product. I bought 2 and could not even tell their was scratches or anything on them. They both looked brand new!!

  • 5
    Blem/Demo Upper

    Upper arrived, can't find a blem on it. Has the BCM Star Forge mark and BCM4 above the gas tube. Mates up flawlessly with both of my lowers from different companies. Will be using these exclusively for any mil-spec builds moving forward until BCM starts stocking their MK2 uppers again.

  • 5
    Stripped upper

    It's so good, I don't even want to share how good this is, but I got to give credit when it's due. These uppers are amazing, perfect. Usually you can't even see why they are for sale. Epic, but keep this deal on the low low...