I'm looking to see if anyone has data for any "newer" powders for this boolit in the 45 Auto Rim. I have been using 6.8 gr Unique with pretty decent results. Finding data for any of the newer powders (ie Power Pistol, etc.) has been a little scarce. The newest Lyman manual shows old wimpy data IMHO. The revolver I'll be using is a 5" S&W M25 "Model of 1989", and I have a good quantity of new Starline brass. The 6.8 Unique load hits with good accuracy & authority, anyone on to something better lately? If not, if it ain't broke I won't fix it. Got a Javelina tag in January and want to use this pistol (again). Javelina with a handgun is more fun than a barrel of monkeys!