The Zaffiri Precision Threadless Compensator for Sig P365 is an easy to install aftermarket add-on for flatter shooting. The solid 416R stainless steel match grade barrel and strong 17-4 threadless compensator allows for not only gas redirection but less muzzle climb due to its weight. Using a Ransom Rest we found a 33-35% decrease in muzzle flip when testing with a wide variety of ammo. Utilizing the Ball-Vise locking system (patent-pending), it takes just one set screw to install.