px4storm
Member
I saw some Sellier & Bellot 9mm 115 Gr ammunition for $8.91 / 50 rounds and I thought I'd give it a try in my Beretta PX4.
When it arrived today, I was checking the specs on it and it says it is:
FPS / ft./lbs
FMJ 1,280 421
This ammunition is not marked as +P and I don't shoot +P because the PX4 manual says to avoid it.
I see that WWB is 1,190/362
Remmington +P is 1,180 /384
I'm wondering if I misunderstand what +P is . . . since the Remmington +P is less than the WWB regular ammo and the S&B is so much more than either of the two and is not marked +P.
Does +P have to do with the velocity and muzzle energy of the bullet???
When it arrived today, I was checking the specs on it and it says it is:
FPS / ft./lbs
FMJ 1,280 421
This ammunition is not marked as +P and I don't shoot +P because the PX4 manual says to avoid it.
I see that WWB is 1,190/362
Remmington +P is 1,180 /384
I'm wondering if I misunderstand what +P is . . . since the Remmington +P is less than the WWB regular ammo and the S&B is so much more than either of the two and is not marked +P.
Does +P have to do with the velocity and muzzle energy of the bullet???