Remington Thunderbolt .22 LR ammunition is designed for high performance in your .22 long rifle. With a lead round nose and a grain weight of 40 grains, this ammo delivers impressive velocity at 1255 feet per second, resulting in a muzzle energy of 140 foot-pounds. Ideal for various shooting activities, this bulk pack contains 500 rounds, making it a perfect choice for competition, training, or hunting trips. Experience the reliability and accuracy of Remington with every shot you take.