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

  • 3
    It was as advertised

    Several scratches and bumps. Still waiting on the 6.5 barrel, so not sure how it'll fit. I'm told these are quite tight.

  • 5
    Scratched?

    A great item. Fits my lower well and I don't think anyone would ever know it was a demo/scratched item. Looks new to me.

  • 5
    Blem uppers are good to go

    The Blemished upper was good enough for me to even leave it in the factory finish and the parts were good to go.

  • 5
    Demo upper review

    Because these uppers are demos or "blem". They don't quite meet BCM's high standards. Don't let that discourage you from getting one for budget builds or what ever the case. It is still a BCM upper and BCM has been known for quality and reliability. Otherwise you wouldn't be on their website.

    In other words, good shit. 10/10, even for a blem. The only I got was damn near perfect except it didn't have th BCM logo on it.

  • 4
    Blimished upper

    Very nice upper didn't see any marks or scratches , I'll buy more at this price

  • 5
    BCM Blem Upper Receiver

    Despite it being a "blem" model there were very few noticeable "scuffs." Nothing that affected performance at all. Had some difficulty pairing it to my .223 Wylde barrel; to fix this... I froze the barrel overnight in the freezer and baked the receiver for 20 minutes at 350 degrees; The receiver and barrel paired together like a charm! Very fast shipping, too!

  • 5
    Awesome upper

    This is my second one I have purchased from bravo and I must say they are top notch. Mine both had blemishes, what look to be starches but nothing major. They both fit perfectly with my 80% lowers and have worked exactly how I hoped.

  • 5
    Upper

    A quality part. Usually the blemish is easily fixed if it's noticeable at all. When they say the neck is tight they're not kidding. Follow the instructions and get an hair dryer to heat it up. Barrel goes right in after heating.

  • 5
    Great bargain

    It's a blem/demo upper and I could not find anything "flawed" on it, like scratches, but even with a scratch, it's for an AR and you cerrakote it if it bugs you.