Remington Golden Hunter Ammunition reliably expands on target. The 40-grain hollow-point projectile penetrates to optimal depths while performing in any barrel length at common hunting distances, making it ideal for rifles or pistols Product Specifications Caliber: 22 LR Bullet Weight: 40Grain Bullet Type: Plated Hollow Point Muzzle Velocity: 1255 ft per sec Muzzle Energy: 140 ft-lbs Quantity: 100 Rounds per box