Description Atomic Ammunition's 9mm +P ammunition is designed to hit hard, penetrate deep and shed petals during expansion. The loss of petals allows for additional wound paths increasing the likelihood of striking a nearby blood vessel, organ or central nervous system all while reducing the core weight to protect against the danger of over-penetration. It is assembled to exact specifications with commercial grade machinery and is designed to deliver the accuracy that precision shooters demand.PRODUCT DETAIL:Manufacturer: Atomic Model: Pistol Width: 2.2000 Length: 2.7000 Height: 1.3000 Weight: 0.6000 Application: Personal/Home Defense Bullet Type: Bonded Match Hollow Point Bullet Weight: 124Gr Casing Material: Nickel-Plated Brass Muzzle Energy: 465 ft lbs Muzzle Velocity: 1300 fps Rating: +P Reloadable: Yes Rounds Per Box: 20 Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.