AR-15 BARREL NUT & DELTA RING ASSEMBLY

Mil-Spec Delta Ring Assembly for AR15/M4/M16 Fully assembled, and consists of 4 parts: Mil-Spec Barrel Nut Delta Ring, Snap Ring, and Weld Spring. If you have damaged your delta ring assembly, or constructing a new rifle, these parts will fit onto your upper AR-15 upper without issue. Like all of our parts, this assembly is backed by the AT3 Lifetime Warranty. Specifications Fit: AR-15 Barrel Nut Material: Steel Delta Ring Material: Aluminum Delta Ring Finish: Hardcoat Anodized