The Spike’s Tactical Delta Ring Assembly with Mil-Spec Barrel Nut (brand part no. SDR100A) is a fully mil-spec set that comes ready for you to finish your new upper. Everything is already installed, so you can mount the barrel and get the build one step closer to done. The barrel nut is chromoly steel, properly heat treated and phosphate finished. The delta ring is mil-spec aluminum with a black anodized finish. It suits a builder who wants a correct, traditional front end without sourcing the parts one at a time.

Key Specifications

• The assembly includes four parts: barrel nut, weld spring, snap ring and delta ring.
• The barrel nut is chromoly steel, heat treated for strength under barrel torque.
• The barrel nut has a phosphate finish, the standard mil-spec treatment.
• The weld spring and snap ring also have a phosphate finish, matching the mil-spec requirement.
• The delta ring is mil-spec aluminum with a black anodized finish for durability.
• It ships fully assembled, so there is no separate parts stack to put together.
• Weight is 2.5 ounces, light enough to leave the front end handling unchanged.

Frequently Asked Questions

What is in the package? The package has the barrel nut, weld spring, snap ring and delta ring, already installed together.

What are the parts made of? The barrel nut is heat-treated chromoly steel and the delta ring is mil-spec aluminum with a black anodized finish.

Is it mil-spec? Yes. Spike’s describes the assembly as fully mil-spec, including the phosphate finish on the nut, spring and snap ring.

Buy the Spike’s Tactical Delta Ring Assembly

Finish your upper with this assembly from Spike’s Tactical and see more rifle parts. Order from our Lubbock, Texas gun shop and it ships fast.