[marktwain]

I have been looking at this for quite a while, with a similar interest.

There may be a few obscure .22 rifles with a 1-14 twist, which might make a difference.

Or, potentially, you could find a cheap AR-15 take-off (or other centerfire .22 caliber barrel) and modify it to fit an inexpensive .22 bolt gun.

I have not found a simple solution.

[OKSooner]

I've gotten a link for a source for an aftermarket fast-twist barrel for a 10-22, and conveniently I do have an extra one that would work for this project so I might just do that.

I like bolt guns in general though, and the idea of a quiet-shooting .22 bolt gun appeals to me.

In time, who knows, I might have one of each.