AR-15 BARREL NUT & DELTA RING ASSEMBLY Ex Umbris Designs Each holster is custom-built to

Each holster is custom-built to the exact Kimber 2K11 5"

This allows the user to feel the functions in the dark or under IR light when used on the helmet

Belt secured to buckle by teeth clamp & 2 set screws (hex wrench included)

Proudly assembled in the USA

Explore Ulticlip Ultituck Attachments for improved concealment versatility

AR-15 BARREL NUT & DELTA RING ASSEMBLY Ex Umbris Designs Each holster is custom-built toMil 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