Overpressure ammunition, commonly designated as +P or +P+, is small arms ammunition that has been loaded to a higher internal pressure than is standard for ammunition of its caliber, but less than the pressures generated by a proof round. This is done typically to produce rounds with a higher muzzle velocity and stopping power, such as ammunition used for defensive purposes. Because of this, +P ammunition is typically found in handgun calibers which might be used for defensive purposes. - Yes, they are available in a few varieties 👇 - www.Detroitammoco.com . #selfdefense #homeprotection #securityforces #9mm #edc #glock #beretta #pistolas #tapandrack #preciousmetal #welding #heavymetal #currency https://www.instagram.com/p/BvOfBnhgToe/?utm_source=ig_tumblr_share&igshid=180ncvhbkm5ew