Fort Scott Munitions Projectile Pistol Bullets .356 Caliber 81 gr CNC Machined Copper 50 Bullets. Each round is measured down to the ten thousandths of an inch and the grain weight is measured down to the thousandth during our hourly quality control checks. If they do not fall within tolerance they are scrapped. Our ammunition is unique in design and performance. Unlike others that try to expand when they hit anything our ammunition is designed to tumble upon impact (TUI) in soft tissue leaving devistating wound channels beyond what a hollow point can acheive. Over all the best self-defense and hunting rounds in the market. Specifications for Fort Scott Munitions Projectile Pistol Bullets .356 Caliber 81 gr CNC Machined Copper: Manufacturer: Fort Scott Munitions Gun Type: Pistol Bullet Type: CNC Machined Copper Bullet Weight: 81 grain Projectile Caliber: .356 Caliber Bullet Quantity: 50 Bullet Features of Fort Scott Munitions Projectile Pistol Bullets .356 Caliber 81 gr CNC Machined Copper Multi-Patented Tumble Upon Impact design Non-lead solid copper spun (SCS) bullet Match grade ammunition Package Contents: Fort Scott Munitions Projectile Pistol Bullets .356 Caliber 81 gr CNC Machined Copper Fort Scott Munitions .355-125-SCP: Projectile Pistol Bullets .356 Caliber 81 gr CNC Machined Copper 50 Bullets