Pro-cut P320 Slide Assembly - Stainless 3.9 is rated 4.6 out of 5 by 31 .

Rated 5 out of 5 by Superjerr from All around Great!! This slide comes cut for lightness and an optic, night sites, and internals for a killer price as a factory accessory! It would be 1.5X the cost for an aftermarket version. I know, I have the redheaded step child to my Sig, the G19 from Gucci, I paid as much for. Stop peer pressuring me to upgrade my 226 with all your fancy parts emails. One gun at a time, I am married.

Rated 5 out of 5 by Dan1218 from Makes it exactly what I wanted!!! Was in the process of personalizing my P320 X Carry when these came out, and it finishes my EDC very nicely. Actually notice that the slide seems to cycle faster during practice. Live in NY, so very few things I can do and still comply with the Safe Act, do this is really nice.....just wish I could have transferred my Romeo1, instead of having to buy a new optic.

Rated 5 out of 5 by Jpinon from Looks amazing Loving this slide with the optic cut. Also looks great with the white grip module.

Rated 4 out of 5 by Nickname from Worth it for me I purchased it when Sig had the 15% off their web store. The 4 stars is only because I wished they'd offer it with the option of different or no sights at all. The quality and shipping are and were flawless. So I saved $60 , kept my original slide (which I took the x-ray 3 sights off of the pro cut and put on the original ) , and it holds/keeps the warranty.