Ruger Old Vaquero, New Model Blackhawk, New Model Single Six Grips Faux Ivory Brand New Highest Quality. Made in U.S.A. These are stunning with beautiful coloring, and the finest quality machining. These grips will FIT - New Model Blackhawk; New Model Single Six, Single Nine, &amp; Single Ten; New Model Super Blackhawk with Round Trigger Guard; Old Army; Vaquero (Old Model, XR3-RED Frame) If you&apos;re unsure which Vaquero model you have, the Old Model has a serial number with a 2-digit prefix ( for example, 50-23567 ) Minor fitting may be required depending on your grip frame. Grip Screw Included.