The Zaffiri Precision ZP.365BTCSS Threadless Compensator for Sig P365 is an easy to install aftermarket add-on for flatter shooting, combining a solid 416R stainless steel match grade barrel with a strong 17-4 stainless threadless compensator to redirect gas and reduce muzzle climb through its weight. In Ransom Rest testing, this setup yielded a 33-35% decrease in muzzle flip across a wide variety of ammo, translating to quicker follow-up shots and improved control. The innovative Ball-Vise locking system (patent-pending) enables installation with just one set screw, ensuring a secure fit without complex threading or alignment, while the stainless finish and 1:10 twist specification highlight durability and compatibility with common Sig P365 configurations. Designed to enhance precision and performance, this upgrade is ideal for shooters seeking steadier sight pictures, faster shot recovery, and enhanced accuracy in both training and competition settings, all while maintaining a clean, professional appearance on the firearm.