How about if the guys who have Martini Enfields and Cadets that have been converted to a sporting caliber puts pictures here for everyone to see?
Here's a 17HMR Cadet

Here's a 22mag. Cadet

Here's a pair: top is .357Maximum, bottom is .17 Ackley Bee.

VERY nice guns! I just closed the deal on my first 17 centerfire. I'm interested in seeing what they'll do.
Here's my Greener take-down 12ga.....
And this one is my 222R.....