I don't know about that Hoyt. Years back I built a 25 Souper, which is pretty close to the 25 CM. It was a great little deer cartridge. - dan
I am somewhat being tongue in cheek here....
I have had many, many quarter bores, but I am serious when I say that they are the least desirable (at least to me), too big to be small, too small to be big and terrible selection of bullets. If you have one great, shoot it, they work... but starting out from scratch for a medium game rifle, I would go to 6.5 or 7mm every time... I like the Roberts and have taken a few deer with them, and have owned, shot and hunted many others including the /06 and Bee... just cannot find love for them.in the field... I always reach for something bigger or smaller.