I have a new Ruger Bisley in 45 Colt. I plan to work up a light load and a heavier hunting load for elk, deer, black bear etc. I know which bullets to try for the heavy load but I wonder if any of you could suggest which bullet might be most accurate for a light load? I have used the Mid-Kansas Cast Bullet Company's 250 RNFP with good success in my other Ruger Bisley 45 Colt along with Oregon Trails Laser Cast 250 RNFP but I have heard that the Keith style bullets tend to be more accurate. I am considering trying the 270 grain Keith bullet from Leadhead Bullets (proshootpro.com). Would that likely be any more accurate than any others for a light load? Any other suggestions? I have had good accuracy with the 250 RNFP bullets mentioned with 6.2 grains of Hodgdon Titegroup or 10.0 grains of Universal Clays. If I try the 270 Keith from Leadhead what powder and charge would likely give best results? Thanks, Rufous.