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
    My go-to upper receiver

    These BCM uppers are an incredible value. Most of these Demo/scratch/dent uppers I’ve bought had no obvious defects; the worse I’ve received was a scuff in the hard coat that took a little effort to buff out.

  • 5
    M4 flat top

    I purchased a blem and think I found the scratch it’s was very minor and I honestly can’t even tell . Installing the barrel was challenging and required a heat gun and force . Also required a heat gun and force to get the BCM hand guard over the barrel but. End result was an absolute rock solid upper . Completely satisfied and will use again

  • 5
    Customer review

    Excellent upper, wish it came stamped BCM but it’s completely blank.

  • 5
    Another great experience

    Super fast shipping and great service. Still can’t figure out what made this a blemish! Not a scratch

  • 4
    Blem upper receiver

    Purchased a blem upper receiver. It had an obvious scratch on one side which wad fine with me since this will be a hunting gun and will have added scratches eventually from the field.

  • 4
    Customer review

    All good here.

  • 5
    Blemished receiver..what blemish

    This showed up in perfect condition, love getting BCM products especially on discount because they are quality.

  • 5
    BCM upper

    Very pleased

  • 5
    Perfectly Functional

    The only blemish on the receiver was a mark on the left hand side. Looks more like paint transfer than an error in the finish or a scratch. These do not have the BCM logo on the right hand side if you care about that. This is perfect if you plan to rattle can your gun anyway. Would buy again.