The VAPR is the Ultimate in concealed carry holsters. This tuckable design is outfitted with dual Raven Concealment Systems (RCS) strut clips and optional concealment claw. This provides a sturdy, very fast draw, platform. "It's also comfortable as F@*#" - Shane Diego. THE FIREARMS LISTED WITH RAIL ATTACHMENTS ARE NOT GUARANTEED TO WORK. IT IS YOUR RESPONSIBILITY TO MAKE SURE THE COMBO YOU CHOOSE WILL ACTUALLY WORK WITH THE FIREARM YOU ARE CHOOSING. IF IT'S A COMBINATION YOU CURRENTLY ARE RUNNING, THEN OBVIOUSLY IT WORKS.