CCI Ammunition Uppercut .22 Winchester Magnum Rimfire 40 Grain Uppercut Jacketed Hollow Point Brass Cased Pistol Ammo 50 Rounds. Built for how you carry. Crafted for how you defend. Sized to match any shooter. CCI Uppercut answers that call with power and performance traditional 22 rimfire ammunition has never been able to deliver. The difference lies in its exclusive projectile. Unlike the simple lead round nose or copper-plated hollow points typical of most rimfire ammunition Uppercut's jacketed hollow point bullet features nose skiving that initiates full and reliable expansion while retaining the weight needed to hit critical penetration depths. Plus CCI's legendary priming ensures it will always be ready when needed. Specifications for CCI Ammunition Uppercut .22 Winchester Magnum Rimfire 40 Grain Uppercut Jacketed Hollow Point Brass Cased Rimfire Ammunition: Manufacturer: CCI Ammunition Caliber: .22 Winchester Rimfire Number of Rounds: 50 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 40 grain Cartridge Case Material: Brass Application: Target Package Contents: CCI Ammunition Uppercut .22 Winchester Magnum Rimfire 40 Grain Uppercut Jacketed Hollow Point Brass Cased Rimfire Ammunition What is CCI Ammunition Uppercut .22 Winchester Magnum Rimfire 40 Grain Uppercut Jacketed Hollow Point Brass Cased Rimfire Ammunition good for? The manufacturer suggests that it is good for target.CCI Ammunition 22WMRUP: Uppercut .22 Winchester Magnum Rimfire 40 Grain Uppercut Jacketed Hollow Point Brass Cased Pistol Ammo 50 Rounds