9mm. The P99 was designed around the 9mm. It's high capacity, economical to shoot, and is a good manstopper...
What cailber do you prefer in the P99 and why?
9mm. The P99 was designed around the 9mm. It's high capacity, economical to shoot, and is a good manstopper...
9mm for me. Ammo is cheap, high capacity, low recoil.
gotta be 9mm :-D
9mm