I guess that I will give it a try. Reduce the load and work from there see if I get alot of FTF or light strikes with the Small Rifle Primers. I did check them with a caliper and they seem to be exactly the same size. I did notice that they seem to be slightly diffrent in color inside the cup but, that is not unusual for primers of diffrent lots. Thank you for the replies now all I need is a cronograph and a pistol pressure tester.
Two to the chest and one to the head