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
    Great product

    Bravo company parts are top notch.

  • 5
    Excellent

    I love the stuff that comes from Bravo Company.

  • 5
    It's a nut! And it works!

    Comes from a great company what else can I say?

  • 5
    Castle nut

    Awesome

  • 5
    Not fully installed yet but...

    It is not fully installed yet (not staked) but the overall finish is nice and it threaded on smooth. Thats about all I expect from the REN.
    Although, I have bought cheap ones elsewhere in the past that didn't even have notches for staking. Down to the last detail BCM comes through again!

  • 5
    Great quality

    As always best products from BCM

  • 5
    Castle nut

    Great product and fast shipping

  • 5
    Great Job

    Excellent!!!

  • 5
    It's a nut

    Nice clean threads, and a good finish.