Castle Nut

$ 7.00

Castle Nut for M4 style receiver extension (buffer) tubes. For use on either the standard length or short traditional buffer tubes.

*NOTE: Not for use with contoured hollow or solid buffer tubes

Hours:

Monday – Thursday: 8:00 am – 5:00 pm
Friday: 8:00 am – 12:00 pm

Email: info@xlrindustries.com

Phone: 1-970-241-1807

Mailing Address:

2323 Grand Park Drive
Grand Junction, CO 81505

CLICK HERE for information regarding Military and Law Enforcement discounts.

CLICK HERE for information regarding Outfitter / Guide discounts.

CLICK HERE to submit photos of your custom rifle build.