4140 STEEL CASTLE NUT
4140 STEEL CASTLE NUT
4140 STEEL CASTLE NUT
4140 STEEL CASTLE NUT
Dark Hour

4140 STEEL CASTLE NUT

Regular price $16.00 $0.00

AR15/308/DPMS/SR25 castle nut for collapsible stocks

Machined out of 4140 alloy

Black Melonite finish

A perfect compliment to a DARK HOUR endplate and lower extension

Lifetime warranty and made in the USA


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