Question: When Does a Pistol Caliber Become a Rifle Caliber?

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You can go professional or what ever you want. I know what we test at Federal Ammunition. I know what the threshold that are validated by thorough testing. You can bring some 6000 FPS BS all you want too. Professional or unprofessional, I still call your post BS. I’m done wasting my time with you.

You still didn’t read the study/paper he linked, which clearly states how these velocities were achieved, and what type of projectiles were used, with help from Aberdeen.