I have purchased 340 gr. LFN GC & 310 WLN GC .45 Caliber bullets from Beartooth. When loaded in new Starline .45 Colt cases, they will not completely enter either of my 2 .45 Colt Ruger Blackhawk cylinders, however they fit comfortably in my Taurus Raging Bull .454. Thinking that I may have a die problem, I took loaded cases to Dillon Precision, the die manufacturer, for inspection. They could not find a problem with the loaded rounds. Has anyone else had this problem with Rugers? Could it be a problem with 2 different Ruger cylinders or could I be making a simple reloading error somehow?