Slick, I'm a centerfire BR shooter so I should probably refrain from commenting on the rimfire forum but, what the heck.

Shooting is shooting, right?
Some time ago, I obtained three new rimfire actions; one from Allan Hall and two Turbos from Flash Ebert. I wanted to dabble a bit in rimfire so I could better understand the differences between centerfire and rimfire. I also wanted to compare the two actions. What did I learn?

Well, I learned lots of things, but the main thing I learned was that there is a world of difference between centerfire and rimfire.
Yep, old Beggs met his match in rimfire!

I couldn't even figure out how to disassemble the bolt on the Turbo. I called Flash and he said he would come by my shop with the right tool and show me how to do it. After lunch at the Barn Door steakhouse (yeah, I had to buy) I figured I knew all there was to know about the Turbo action.

(Yeah, right)
Since I regarded myself as an expert at fitting and chambering centerfire barrels, I figured there couldn't be much to these lil' ol' rimfire 22's! Wrong!

Anyway with the help of Flash Ebert and the use of his reamers, I wound up with what I felt was a good chamber in a new Shilen barrel.
To make a long story short, after experimenting with stocks, barrel indexing, different types of breach configurations, etc., etc., I concluded rimfire BR was not for me.

If I was going to shoot rimfire, I should have started decades ago. Anyway, I had fun and learned a lot.
So, what about the Hall vs., the Turbo?

And what about the light/fast vs., heavy/slow firing pins?

Beats me! Both actions are beautifully made and operate like ball bearings. If you chamber a fired case and dry fire both actions side by side you can tell a big difference in the way they sound and feel. The Hall snaps instantly with what seems like a light firing pin strike but examination of the case reveals a very firm indentation; so much so that if you're using a coned breech, a dent will be left in the sharp cone even with a fired case in place. (Ask me how I know this

and ask me why I would never have another coned breech in a rimfire.) With this in mind, I concluded the Hall action had plenty of ignition just as it is.
By comparison, the Turbo firing pin fall reminded me somewhat of an old 1903 Springfield. When you pull the trigger on a Turbo, the loud 'clang' leaves no doubt there is plenty of ignition energy. So which is best? I'm not the one to ask; the only thing I can tell you is I never had a misfire with either a Turbo or Hall. Bill Meyers and Bill Calfee felt the Hall had weak ignition. I don't think so but Meyers made a special heavier firing pin for the Hall, which I did not use by the way.
Who knows; someday I may take another crack at rimfire but for now I'll stick to short range group with my 220 Beggs (a.k.a. the Lapua 220 Russian.)
Good shooting to everyone in '15. I'll be lurking around.
Gene Beggs