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
    Perfect

    It's a mil spec nut

  • 5
    Great part for the price

    Quality and fitment is as to be expected from BCM

  • 5
    It works

    Good product

  • 5
    Love it

    Bravo rocks

  • 5
    Top quality, would buy again

    Good price for what you get. Deep stake notches, also fits Magpul wrench tight.

  • 5
    Castle nut

    Its a standar castle nut. It fits well

  • 5
    Excellent

    Exact fit, just as you would expect from Bravo Company.

  • 5
    Milspec

    Nice finish, worked perfectly.

  • 5
    Receiver nut

    Fine Quality as are all BCM products.