SK Rifle Match .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammo 50 Rounds. Designed specifically for rifle competitions these rounds are tuned for tight groups shot after shot. SK is known for great match ammo and these are no exception. With a muzzle velocity of 1073 fps (feet per second) and muzzle energy of 102 ft.-lbs. (foot-pounds) SK 22lr Rifle Match bullets are still going 1059 fps with 90 ft.-lbs. at 50 yards or meters. They're made for zeroing your scope at that same 50 yards with 0 drop. Try these for your next competitive event or while practicing to save money getting ready for a centerfire event you won't be sorry. Specifications for SK Rifle Match .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition: Manufacturer: SK Caliber: .22 Long Rifle Number of Rounds: 50 Bullet Type: Lead Round Nose (LRN) Bullet Weight: 40 grain Cartridge Case Material: Brass Muzzle Velocity: 1073 ft/s Application: Target Package Type: Box Primer Style: Rimfire Country of Origin: Germany Muzzle Energy: 102 ft-lbs Features of SK Rifle Match .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition: Great for practice or competition 40-gr LRN (Lead Round Nose) bullet 1073 fps (feet per second) muzzle velocity 102 ft.-lbs. (foot-pounds) muzzle energy Package Contents: SK Rifle Match .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition Box of 50 Rounds What is SK Rifle Match .22 Long Rifle 40 grain Lead Round Nose Brass Cased Rimfire Ammunition good for? The manufacturer thinks that it is best for target.SK 420108: Rifle Match Rimfire Ammunition .22 Long Rifle Lead Round Nose 40 grain 50 Rounds/Box