Yes. The True Precision Axiom Slide with Optic Cut for Sig P365 will fit and function on your SAS model. You will be able to install optics like the Shield RMSc, Sig Romeo Zero, and more.
Your SAS barrel is likely wider than the ejection port portion of this slide, in the event you were hoping to use your SAS barrel. I believe the SAS barrel has a width of 1.045mm and the standard P365 barrels are 1.035mm. This slide will fit all standard P365 frames. For what it's worth, your FCU is interchangeable from SAS, P365, and P365XL.