I need an ammo for ****wits thread. �� I don’t understand +p. I know it has a higher pressure than non +p ammo. What pressure are they talking about? I am assuming it is an increase in pressure in the barrel when the fired since you guys also talk about the gun being able to handle the increase. Also, if the increased pressure happens when the round is fired, how is the increase accomplished? I mean you can have a +p 124 grain round and a regular 124 grain round both have identical cases, etc but one has more pressure. Thanks
Different gun powder (burn rate and explosiveness) and different amounts of powder.