Remington is one of the leaders in rimfire ammunition advancements. For years generations of shooters learned by using Remington rimfire ammunition and many still use it today for hunting and completion. Remington uses the same high level of care to produce their rimfire ammunition as their centerfire ammunition. For everything from bullseyes to tin cans, or prairie dogs Remington rimfire ammunition has you covered. Remington Subsonic ammunition is specifically loaded to stay under the speed of sound of 1100 feet per second. This reduces noise and is preferred for shooting through a suppressor when This ammunition is excellent for small game and varmint control. Technical Information Caliber: 22 Long Rifle Bullet Weight: 38 Grains Bullet Style: Lead Hollow Point (Subsonic) Ballistics Information: Muzzle Velocity: 1050 fps Velocity Rating: Subsonic Muzzle Energy: 93 ft. lbs.