309
Ring Guide: A,C,U,N= Zirconium(PVD Plated) • Z=Zirconium • L=Hard Aluminum Oxide • B=Carbide / Color Guide: A=Chameleon • B=Black • U=Blue • CG=Charcoal Gray • HC= Chrome • LTC=Light Titanium Chrome • N=Gold • S=Silver • SG=Shiny Gun Smoke • T=Titanium • TC=Titanium Chrome