The Spike's Tactical Delta Ring assembly is fully Mil-Spec and comes ready for you to finish your new upper. The barrel nut is machined from tough chromoly steel" is properly heat treated" and of course completed with a phosphate finish. The weld spring and snap ring are likewise finished in a phosphate finish per Mil-Spec. The delta ring itself is made of Mil-Spec aluminum and features a black anodized finish. Inside the package you'll find everything already installed so you can quickly mount your barrel and get that build one step closer to being finished.

Features:
Black finish
Delta ring assembly includes barrel nut" weld spring" snap and delta ring
Fits AR rifle