Does this mean if you are judged proficient using a .45 ACP during your class and your certificate states so that you can conceal carry any Semi Automatic pistol of any caliber upon receiving your CHL?
If you qualify with a semi-auto firearm, you are qualified to carry either a semi-auto or revolver, and your CHL will show SA in the category field. If you qualify with a revolver you can only carry a revolver and the CHL has, I believe an R in the category field. My CHL has the SA on it.
Is the CHL permit limited to the model/caliber of gun you qualified with or is it like a drivers license once you qualify you can drive any make and model you can afford?
I'd be a little concerned if someone qualified with a low caliber target pistol say a .22 and was going to carry a .45 or bigger.