The Remington 22 Thunderbolt .22LR 40GR Ammo 525 Rounds is a high-performance rimfire cartridge designed for target shooting and plinking. Its lead round nose bullets deliver exceptional accuracy and precision, making it a favorite among 22 owners worldwide. With a muzzle velocity of 1255 fps, this ammunition guarantees maximum performance in every shot. The 525-round brick is an affordable option for shooters who need a reliable and consistent source of ammunition. Fast shipping ensures that you can get your hands on this product quickly. Remington's commitment to quality and manufacturing standards makes the 22 Thunderbolt a top choice among shooters. Product Features and Specifications: Caliber: 22LR Bullet Weight: 40 gr Bullet Type: Lead Round Nose Muzzle Velocity: 1255 fps Quantity: 525 Rounds