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:

 

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
    Awesome

    Perfect as advertised.

  • 5
    M4 upper

    A great upper for a competitive price.

  • 5
    Top Quality

    If you are looking for an excellent upper for your battle rifle. Look no further.

  • 5
    Top Quality

    Fit, Finish and quality is top notch, not to mention the price...waited for month's to get this in stock ...highly recommended

  • 5
    Stripped upper

    Excellent service. Thank you BCM.
    Fast shipping and stripped upper receiver is very clean and looks great

  • 5
    Quality Products/ Fast Shipping

    BCM continues to maintain a high standard when delivering quality products as well as responsive to customer needs with fast shipping, I had recently ordered a BCM upper reciever. The care taken to package the reciever was impressive. It was sealed in a protective plastic wrap to include an appropriate sized boxed to prevent unnecessary movement during shipping. My upper reciever was on my doorstep the next day just using USPS priority mail.

  • 5
    Customer review

    This is my first Bravo Company purchase and I am very happy with it. This is an upper that I purchased for an AR build I'm doing right now and I'm very happy with it. Also shipping time frame was much faster than expected. I think the only thing I would like to see from you guys as I do expect to purchase much more from you in the future is different shipping options with a free shipping option for a certain dollar amount order.

  • 5
    M4 upper

    I was wanting to build an ar and did a lot of research and everything pointed me towards BCM, and I couldn’t be happier. Besides a stripped lower and silent captured spring all components are from BCM. Great products, great pricing, and by far the best shipping around. I will continue to buy BCM products as long as I can.

  • 5
    Customer review

    Review body is empty