Sierra Bullets Tournament Master 9mm Caliber 115 Grain FMJ Rifle Bullets. 355 diameter 95 115 and 125 grain; .38 caliber .357 diameter 170 and 180 grain; 44 caliber .4295 diameter 220 and 250 grain; and .45 caliber .4515 diameter 185 200 and 230 grain. For years Sierra has been linked to accuracy and superior ballistic performance. When in tournaments these bullets provide an advantage over most competitive brands. When involved with competitive shooting accuracy is critical to winning or losing. These bullets provide outstanding performance that shooters around the world depend on. Specifications for Sierra Bullets Tournament Master 9mm Caliber 115 Grain FMJ Rifle Bullets: Manufacturer: Sierra Bullets Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 115 grain Sectional Density: 0.013 Projectile Caliber: .355 Caliber Bullet Quantity: 100 Bullet Country of Origin: USA Fabric/Material: Copper Package Contents: Sierra Bullets 8115 Tournament Master 9mm .355 115 GR Full Metal Jacket (FMJ) 100 Box Sierra Bullets 8115 Tournament Master 9mm .355 115 GR Full Metal Jacket FMJ 100 Box