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.

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