Inherent Accuracy of Favorite CAS Calibers

[Long Johns Wolf]

Howdy to the campfire: Had above discussion last night with the boys regarding above, which led nowhere. This question might have been posted before and when I missed it I am sorry. But...
Is there some solid comparative data out there comparing inherent accuracy of .38/.357 vs .44 vs. 45 caliber in SA pistols (at 25 yards/meters) and LA rifles (at 50 yards/meters)?
It is calibers only, not different types of cartridges or nitro vs BP.
Thanks for your help.
Bootsie

[Long Johns Wolf]

After further discussion with my reloading buddies I feel it is appropriate to rephrase the questions: is there a "best accuracy" bullet shape/weight and possibly hardness combination in the 3 caliber classes .38/.357, .44 and .45, at regular CAS velocities?
Thank you.
Bootsie

[Delmonico]

Yep, it's the one each idividual gun likes.  This is true with CAS guns, varmint rifles, hunting rifles and any other firearm that is accurate enough to test it. 

[Four-Eyed Buck]

I tend to agree with Del. each gun reguardless of caliber is an entity unto itself. What works for one gun of a specific caliber won't necessarily work in another of the same caliber. might have to tinker with the charge weight by a tenth to as much as a grain to find just the right one...............Buck