AR-15 MIL-SPEC PIVOT PIN
$5.00
AR15 MIL-SPEC CASTLE NUT
Hardened Steel
Staking Cuts
Black Oxide Finish
A high quality castle nut that I bought to use with the Shockwave Blade pistol stabilizer brace. It fits the tube perfectly and the finish is high quality!
As advertised, fair price
Perfect fit!
This is a finished product, not like a lot of them that the metal is crude