Originally Posted by Big Stick
1) Shilen NEVER chambered CHeetah's in either guise

2) Ruger doesn't have a rolling block

3) Dies are moot

Sell the works,gather something Factory supported and THANK me later.

Hint.................

I just looked at a shilen site and they show a 22 cheetah mark l and a 22 cheetah mark l .247 and a cheetah ll is that a more recent change?
But I agree this is an unknown, lots of safer ways to start after selling what he has to fund something else.

"The 375HH is the greatest level of power you can get for the investment in recoil." (JJHack)
79s and losttrail, biggest waste of air.