We are excited to announce the release of our new 308 barrel nut. Our new .308 barrel nut works with all the DPMS style uppers, featuring an offset design that allows for a smaller 2″ in diameter handguard to work with your .308 rifle . Available for all of our stock or custom handguards. We are now offering a UAR barrel nut wrench that works on both our 556 and 308 barrel nuts and the M4 style butt stock castle nuts. It has both 3/8″ and 1/2″ socket for use with your torque wrench.