Receiver Extension Nut (Castle Nut)

$7.00
(206 reviews)
SKU:
CASTLE-NUT-AR15
Receiver Extension Nut (Castle Nut)
Stock Status:
To secure lock plate on an adjustable stock for AR15, M4
***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.***

206 Reviews

  • 5
    👍

    👍🏻👍🏻

  • 5
    what can you say.

    It is a castle nut. It did its job. BCM and their shipping are the best.

  • 5
    Customer review

    Review body is empty

  • 5
    Products

    Yes. The product is good. Especially because you keep it in stock unlike your enhanced lower parts kit
    I want to buy more of your products but you won't let me. They are never in stock

  • 5
    Excellent Service

    First class service! We thank you for your support

  • 5
    The best!

    Bcm products are always great

  • 5
    It's in the details.

    I am very impressed with BCM on the seamless ordering process and expedient shipping. This Castle Nut thread precisely onto the BCM Mil-Spec buffer tube I put it on. Clean edges and solid finish.

  • 5
    Mil Spec Castle Nut

    I was in a bind for time and still wanted quality.
    Got the Bravo Mil Spec castle nut. Couldn't be happier. Great fit and quality with fast shipping.
    Couldn't ask for more.

  • 5
    Perfect

    Quality products for my build