Sig Sauer P365 Replacement Slide Black Nitride Flush Tritium Night Sights for Sig P365, P365X Conceal more comfortably with this new P365 SAS slide assembly. Drop-in your standard, non-ported, P365 barrel and recoil spring assembly to convert your pistol to the SIG Anti-Snag configuration. The revolutionary sighting system eliminates the need for above slide sights, creating a smooth top and a snag-free draw. Features: Flush-Mounted FT Bullseye Fiber-Tritium Night Sight, SIG Anti-Snag Slide Treatment, Nitron Finish