+P

[tangle tooth]

I ve got some boxes of Remington ammo with a +P after the caliber. What does +P mean?

[HD]

Higher pressure ammo

[tangle tooth]

I think I found this only on some .380 auto boxes. Thank you.

[Steve-o]

I think you need to make sure your pistol is rated for +P before you shoot it.

[tangle tooth]

Funny you should mention that. I inherited this ammo. I do not own a .380. I also have some 6.35 mm ammo. Nothing that shoots 6.35 or (I think) .25 auto.