Just curious how many people uniform the primer pocket during brass prep. I didn't until recently and have not noticed any problems with semi-auto pistol rounds. I would typically get a hard to seat primer every now and then on the press when loading mixed brass.
I recently got a revolver that has tight tolerances for primers not seated deep enough. Therefore, I've started uniforming the primer pockets during brass prep for both revolvers and semi-autos. I was surprised to discover how much difference there was in the primer pockets for different types of brass. Speer and Federal brass seem to be very uniform requiring little to no cutting. Winchester, on the other hand, seems to require a lot of cutting. I'm using an RCBS Case Prep Center for the work.
Anybody else uniform the primer pockets? If so, are you experiencing significant differences between different types of brass?
I recently got a revolver that has tight tolerances for primers not seated deep enough. Therefore, I've started uniforming the primer pockets during brass prep for both revolvers and semi-autos. I was surprised to discover how much difference there was in the primer pockets for different types of brass. Speer and Federal brass seem to be very uniform requiring little to no cutting. Winchester, on the other hand, seems to require a lot of cutting. I'm using an RCBS Case Prep Center for the work.
Anybody else uniform the primer pockets? If so, are you experiencing significant differences between different types of brass?