DAWN 365 slides from Lone Wolf were designed to take your SIG SAUER shooting experience to the next level. In addition to their superior performance, these slides are also drop-in ready for Lone Wolf DAWN 365 Barrels or OEM barrels as well as factory frames/grip modules. The DAWN 365 profile design features improved serrations as well as profile bevels and facets which work together to reduce snagging, resulting in quicker and smoother drawing without compromising compatibility with most P365 holsters.Features :Ready to use, pre-fit for a drop in installationSlides fit SIG factory framesCompatible with Lone Wolf DAWN 365XL Barrels and OEM P365XL BarrelsCoated for corrosion and wear resistanceHeat treated, high strength 17-4 stainless steel constructionExacting tolerances produce greater shot-to-shot accuracyOptic cut for Holosun 507K footprint