.. ie standard small pistol manufacturer X, versus typical small pistol manufacturer Y, there is just about no difference in ignition performance. I have never tried using overseas created primers but I suspect they might be OK also. Working with CCIs are like poking marshmallows in a very parking meter https://trentondirqq.bloginwi.com/65669101/the-2-minute-rule-for-federal-primers-gm210m