Re: Cleaning Pistol Brass
I shoot NRA Bullseye Pistol with a 1911 .45acp. Some friends and I tried different things to see if it helped our scores. We sorted brass, etc. It really didn't make much difference, and we shoot in the mid to high 800's for the centerfire and .45 portions of the 2700 match. All of us just throw the brass in to tumble then decap and load.
I guess if you were hunting with a pistol at 100 yards or more it might help a little, but powder selection, charge and bullet weight and design seems to make the most difference. Primer choice seems to do very little. The only time brass comes into play is if someone gets some military brass. Since the walls are thicker a powder charge used in commercial brass will develope higher pressure, so we all tend to just use commercial brass.
I don't sort mine by manufacturer, but some do. We really can't tell any difference, but it makes us feel better if we are shooting a high level match. It probably helps some, butsince all shooting is off-hand with a single hand it doesn't have as much effect as if we were shooting off a rest.
Jim