What About +P Ammunition?
2021-07-06T18:50:44

It's actually not terribly complicated - **+P ammunition** is simply ammunition that has been loaded to a higher pressure than the standard specifies. Yes, most ammunition out there is manufactured and loaded to a published standard, as defined by two major bodies, the Sporting Arms and Ammunition Manufacturers' Institute aka SAAMI and the Commission internationale permanente pour l'épreuve des armes à feu portatives aka the CIP...