Daryl, I have been down to 4 1/2 Drams already, shots were all over the board. At 5 drams things got better, next will be 6 drams with pure lead ball.

Mike, Yes the cases are 2 1/2 and if you can enlarge the barrel pictures in one of my early posts there is an "R" stamped on the barrels in front of the proof marks towards the muzzle.