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 Deal!!

    As many of the review for this, the upper just had some marks where an optic was mounted. Besides that was perfect and the ejection port cover and forward assist installed with ease. Great buy.

  • 4
    Very satisfied

    My reciever has a square forge code (Brass Aluminum Forging Enterprises) and does not have the BCM logo on it.

    It has T-marks, but not painted.

    The finish is excellent, and the "blemish" was a scrape along the top rails on the right side, about two inches down the rail. Doesn't look bad, optics cover it up anyway.

    Not a museum piece, but the rails were fully functional. I would buy another.

  • 4
    Upper

    I was very happy with this item. It did have some scratches on the upper but nothing that someone couldn't live with. Fit was with in spec a great product over all.

  • 5
    Exactly as advertised

    Mine was definitely a blem/demo as advertised.
    The top has multiple scratched through the anodization and finish on one side is blochy.
    Looks, she is a 5 but performance she is a 10.
    I would buy it again but just because some got one that looks almost like new does not mean you will.

  • 5
    Awesome deal

    My upper came with 1 small "scuff" about 1/2" long and a handful of tiny scuffs about 1/8" long. They weren't even scratches and all it took was some CLP with a rag and they came off. Mounting my barrel and putting it on the lower probably did more "damage" than this receiver came with. I don't know how they decide what receivers to put in this category, but the customer is the winner here.

  • 5
    GREAT!!

    Ive purchased three of these, all had scuff marks on the rail that is covered by your optics. Can't beat 75 bucks.

  • 5
    Just as described

    I have to admit, the receiver I got was a little more beat up than I thought it would be. It was exactly what was described though. Most of the scratches where on the rail. A little bit of "Aluminum Black" and gun oil and most folks wouldn't even know the scratches where there. No regrets.

  • 5
    Best Deal For An Upper Receiver

    I decided to take a chance on one of these demo uppers at the price they where advertised for figuring I could always dura-coat if needed but when I opened the package up I was very delighted to find a crisp clean upper with only minimal signs of having optics mounted and most of that cleaned up real nice. Fantastic finish in and out! The upper fits all of my various manufacturer lowers perfect as well. I will buy another when funds allow, Thanks BCM!

  • 4
    grab them when they are in stock.

    When I received the item, it was difficult finding the one tiny scrape at the front of the rail. The color is a little purple compared to other AR parts, but that's what Duracoat is for. One concern. The included roll pin for the forward assist is the wrong size (too large). Read reviews of the forward assist kit. Verify the size prior to attempting to install, or just toss the included one and pull out your own 3/32 pin. I didn't and the oversized pin got jammed partway in. In getting it out to put in the correct size....um..well I can find the scratches now. Still great for the cost. Coyote brown, here we come.