Yes. You would need to request a Docter/Noblex optic plate from Walther directly to fit this Crimson Trace CT-RAD Pro Reflex Red Dot Sight to your PDP. You can find the optic plate request form by using the link below:
https://waltherarms.com/optic-plate-request/
The Crimson Trace Reflex Sight Rad Pro 5 MOA Green Dot comes with a picatinny rail mount. So if you have a pictinny rail on the top of your S&W 22 Victory the Crimson Trace Reflex Sight Rad Pro 5 MOA Green Dot can mount to it.
The Crimson Trace Reflex Sight Rad Pro uses the Docter Footprint. So it will mount to the Shield Plus non optics ready model if you use a dovetail adapter plate. The mounting plate at the link below model number 49308 will work.
https://www.opticsplanet.com/evolution-gun-works-vortex-viper-venom-fits-burris-fastfire-and-docter-1-811-in.html?_iv_gun-make=smith-and-wesson&_iv_gun-model=smith-and-wesson-m-and-p-2
The Rad Pro green will fit the Hellcat Pro OSP using a Docter adapter plate.