I just bought a bag of new unprimed brass for my 222 and couldn't hardly hit the target compared to the factory stuff I used. I did not do any case prep besides deburring the flash hole. Does anyone do anything to new brass before loading them up?
I just bought a bag of new unprimed brass for my 222 and couldn't hardly hit the target compared to the factory stuff I used. I did not do any case prep besides deburring the flash hole. Does anyone do anything to new brass before loading them up?
Even with new brass I should full length size, etc? I did notice that some of the case mouths were a bit out of round prior to bullet seating. Could this be a culprit as well?
Even with new brass I should full length size, etc? I did notice that some of the case mouths were a bit out of round prior to bullet seating. Could this be a culprit as well?
It isn't the brass. You are doing something with your loading that is not producing accurate results. What weight bullets are you using, and what powder & quantity are you loading?
I do not believe the OP full length resized his brand new brass, if fact we do not know if he even neck-sized them. I think that is likely his main problem right now, though there could be any number of other things going on. Who knows.