Aguila Ammunition .22 Long Rifle 40gr. Lead Subsonic Solid Point Rimfire Ammo 1000 Rounds. Featuring a 60-grain lead bullet on a short case the cartridge has the same overall dimensions and energy equivalent to a standard 22 long rifle round. The faster barrel twist of the projectile ensures accuracy for target shooting and small-game hunting without excessive noise. Recommended for use in barrels longer than 20in. Specifications for Aguila Ammunition .22LR 40gr. Lead Subsonic Solid Point Round Nose Rimfire Ammo: Manufacturer: Aguila Ammunition Caliber: .22 Long Rifle Number of Rounds: 1000 Bullet Type: Solid Bullet Weight: 40 grain Muzzle Velocity: 1025 ft/s Application: Target Package Type: Box Included Accessories: None Primer Style: Rimfire Muzzle Energy: 93 ft-lbs Package Contents: Aguila Ammunition .22LR 40gr. Lead Subsonic Solid Point Round Nose Rimfire Ammo What is Aguila Ammunition .22LR 40gr. Lead Subsonic Solid Point Round Nose Rimfire Ammo good for? The manufacturer suggests that it is good for target.Aguila Ammunition 1B220269-CS: .22 Long Rifle 40gr. Lead Subsonic Solid Point Rimfire Ammo 1000 Rounds