May be +P for hotter loads,used frequently in .38 Special firearms designed for them.
May also be for 9mm Parabellum.
P ammunition, often referred to in the context of military or tactical use, typically denotes a type of ammunition designed for specific performance characteristics, such as penetration or precision. The "P" may stand for various designations depending on the context, such as "performance" or "penetrator." This type of ammunition is often used in firearms to enhance effectiveness against certain targets. It's important to understand the specific context to grasp the full meaning and application of "P ammunition."
+P ammunition differs only in having more powder - the cartridge dimensions remain the same. Most Colt products are capable of handling +P ammunition, and even +P+ - however, you should contact customer service with the model and serial number of your firearm to get confirmation directly from the company that your pistol is rated to withstand the additional pressure generated by +P ammunition.
You can purchase high-quality .38 Special +P ammunition, specifically the Buffalo Bore Ammunition .38 Special Short Barrel 110 Grain Barnes TAC-XP Hollow Point (Lead-Free), from reputable retailers. to explore and purchase this premium ammunition for your shooting needs.
Simply put, ammunition that is loaded to a higher pressure to achieve more velocity.
Lead, Round Nosed
Yes per conversation with Springfield Inc. it is safe to use +p or +p+ FACTORY ammunition, but it can accelerate wear on the weapon at a higher rate.
XTP = Extreme Terminal Penetration
No.
Winchester Short Magnum Bert H.
As long as the +p is SAAMI approved ammunition
yes
of Stand, imp. & p. p. of Stand.