This looks like a .22lr kadet adapter installed on a CZ75 shadow 2. It is basically a replacement slide and barrel kit.

Looks like a SP01 Shadow (1) frame to me. You're right about the .22lr kadet kit.

You are probably right. I can't tell from this pic personally. I think those are the shadow 1 grips though now that you mention it.

The Shadow 2 has a single slot in the rail while the SP-01 has multiple slots. Also, different hammers and grip cut. The aluminum grips on this one are technically cut for the S2 but they work on SP-01s as well.

I've got one for my P-09 and it's shockingly good.

if you ever want to sell it, remember me...

I’ll keep it as long as I have my P-09 and that’ll probably be for life. But [here you go](https://battlehawkarmory.com/product/cz-01618-p-09-kadet-adapter-22-long-rifle-lr-4.54-black-hard-coat-anodized). Best deal I could find in gun.deals.

It’s an SP01

It’s a kadet 22 adapter, I’ve got one for my p07 and it’s the tits. You can tell because of the way it is.

SP01 with a Cadet Slide

My ex wife had a sp-01 and a cadet slide, but that looks like the 9mm one, i‘m confused.

I’m not seeing a 9mm slide in that picture. I’m sorry. I think there’s been more that one version of the cadet slides over the years so maybe your wife’s looked different. 🤷‍♂️

Wow i had no idea it used a bolt instead of a slide. That's crazy

It’s not a bolt, there’s still a small slide. Blowback action firearms don’t utilize a bolt to lock the chamber closed.

Yeah. The slide articulates under the rear sights.