I have a 358 that shoots around 2-3". Not stellar, but good enough.

I've had the trigger lightened, and tried a bunch of different load combinations, and havent been able to do much better than 2-3".

First teach a child to love God, second teach him to love family, third teach him to fish and hunt and by the time he is in his teens no dope dealer under the sun can teach him anything. Cotton Cordell