Mil-Spec receiver extension lock nut (castle nut) and end plate for use on AR-15 rifles with an adjustable stock or pistol brace.
Includes:
- Receiver extension lock nut (castle nut)
- Receiver extension end plate
$8.99
Mil-Spec receiver extension castle nut and end plate combo for use on AR-15 rifles with an adjustable stock or pistol brace
In stock
Timothy K. (verified owner) –
Fit and finish excellent…makes the final build awesome
Richard F. (verified owner) –
have not installed yet,sure it will work ok
Lotusseven –
Not sure why anybody would pay $20 -$67 for a castlenut and endplate!!
Dennis J. (verified owner) –
Great product fit great . Very fast shipping!
Rennie V (verified owner) –
Great product. Great fit.
Dustin S. (verified owner) –
Fit good, no issues at all
Lucas M. (verified owner) –
Exactly what I needed, well done guys.
Lance F. (verified owner) –
Fit perfectly. Good quality and great price
Pennell J. (verified owner) –
Perfect fit and seems well made for the price. Thank you.
Cliff (verified owner) –
Great build quality and price. I will be buying some more.
Billy F. (verified owner) –
Great product, thanks again for the fast shipping.
Steve (verified owner) –
Everything I needed at a fraction of the designer price!
DSWoz (verified owner) –
Great product. Great fit. Fit perfectly. Good quality and great price