BCM® M4 Upper Receiver Assembly (w/ Laser T-Markings)

MSRP: $149.00
Your Price: $129.00
(You save $20.00 )
(139 reviews)
SKU:
BCM4-UR-M4
BCM® M4 Upper Receiver Assembly (w/ Laser T-Markings)
Stock Status:

Out of stock

 

Life Saving Tools

BCM® M4 Upper Receiver Assembly (w/ Laser T-Markings)

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.)

 

Precision machined to correct Mil-Specs from 7075 T6 Forgings extension, providing the user with superior strength when dropped or when mortaring malfunction clearance drills.

Fully 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

As with all BCM® products, Made in the U.S.A.

***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.***

139 Reviews

  • 5
    m4 upper

    amazing upper quality for the price. finish was flawless and the t marks make for easy reference when swapping sights.

  • 5
    Great upper

    Great upper, in spec, great finish, wanted top of the line for a build. I got it.

  • 5
    Good deal.

    Nice upper for a good price. The only thing missing is the bcm logo.

  • 5
    Excellent!!!

    Received earlier than initially promised! 2 day delivery, outstanding! The BCM4 upper is flawless, minus the BCM logo on the side, which is nothing, can't beat the price for a upper of this quality.

  • 5
    Upper Reciever

    Another great product. perfect fit and high quality finish.

  • 5
    Fast shipping

    Fast shipping, not marks on product, and looks very nice.

  • 5
    BCM M4 Upper Receiver Assembly (w/ Laser T-Marking

    Seems to be of good quality. Haven't build it yet but do not expect any problems. Shipping was fast. Unless there happens to be any problems(not expecting any) I will definitely buy from again. Keep it up BCM.

  • 5
    Best Gear at Any Price

    BCM has my total trust and loyalty when it comes to the products it offers. I am confident they have done all that is possible to insure flawless, rugged performance out of products of the highest quality. All of their offerings are products you can stake your life on. I highly recommend BCM to all my friends and other brands to my enemies!

  • 5
    Excellent Product

    Excellent upper receiver for my build and as always you can't go wrong with BCM.