SIG SAUER P365XL Slide Assembly 9mm Luger w/X-Ray3 Day/Night Sights Accept Micro-Optic 3.7in Barrel Nitron Stainless Steel Coyote Brown. It accommodates our P365XL 3.7in barrel. This slide comes with our XRAY3 day/night sights and a removable sight plate cover ready to accept a micro-optic. The optic cut footprint accommodates our ROMEOZERO/ROMEOZERO ELITE as well as others such as RMSc and 507K. Specifications for SIG SAUER P365XL Slide Assembly 9mm Luger w/X-Ray3 Day/Night Sights: Manufacturer: SIG SAUER Gun Make: SIG Sauer Gun Model: SIG Sauer P365 X-Macro SIG Sauer P365X SIG Sauer P365 XL SIG Sauer P365 Caliber: 9mm Luger Gun Frame Size: Compact Optic Cut: Shield RMSc Color: Coyote Brown Length: 3.7 in Finish: Nitron Fabric/Material: Stainless Steel Included Accessories: X-Ray3 Day/Night Sights Condition: New Package Contents: SIG SAUER P365XL Slide Assembly 9mm Luger X-Ray3 Day/Night Sights SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER P365XL Slide Assembly 9mm Luger w/X-Ray3 Day/Night Sights is compatible with? The manufacturer says that SIG SAUER P365XL Slide Assembly 9mm Luger w/X-Ray3 Day/Night Sights is compatible with SIG Sauer P365 SIG Sauer P365 XL SIG Sauer P365X SIG Sauer P365 X-MacroSIG SAUER 8900987: P365XL Slide Assembly 9mm Luger w/X-Ray3 Day/Night Sights Accept Micro-Optic 3.7in Barrel Nitron Stainless Steel Coyote Brown