Features Clean - burning powder delivers optimum velocity while maintaining consistent chamber pressures Copper - plated bullet reduces fouling and enhances accuracy Super - hard bullet lube is applied to all CCI rimfire to further eliminate fouling Cases are crimped to secure bullet, allowing for consistent pressures and velocities Clean - burning priming mixture ensures uniform and reliable ignition Specifications Application: varmint Velocity at 50 yd: 2,220 fps Bullet Type: Poly - tip Quantity: 50 per box Weight: 17 grain