JE Machine Tech Mil-Spec Castle Nut AR-15 Black Steel

Je Machine Tech Castle Nut Features The Je Machine Tech Castle Nut is precision machined to deliver a consistent reliable fit on AR-15 pattern receiver extensions. Its non-sharp edges are designed specifically to ensure proper threading reducing the risk of cross threading or galling the buffer tube during installation. This attention to machining tolerance matters because a poorly fitted castle nut can loosen under recoil leading to a wobbly stock and inconsistent cheek weld over time. Builders replacing a damaged or worn castle nut or finishing out a new lower build benefit from a part made to hold its position securely. Made in the USA this castle nut is manufactured to fit AR-15 rifles and other compatible variants making it a versatile choice for a wide range of builds. It installs with a standard armorer s wrench and torques down against the receiver extension to lock the stock assembly in place. Whether completing a budget build or servicing a well used rifle this small part plays an outsized role in keeping the buffer tube secure and the stock steady. It is a straightforward dependable upgrade or replacement for any AR-15 owner. JE Machine Tech Castle Nut Specifications Manufacturer: JE Machine Tech Model: Castle Nut Compatible Hosts: AR-15 Material: Aluminum Weight: 0.2 lbs Available At: ARMSAGORA