Description

NLX Castle Nut

Are you a “details matter” person?   Do you like nice things?  Something as simple as an NLX Castle Nut can change the look of your rifle.  Replace that drab OEM castle nut with Next Level Armament’s version.  We manufacture our castle nut from solid steel bar stock and QPQ Nitride finished creating a crisp, clean, and durable upgrade for your rifle.