Mini-Mag is one of CCI's original offerings and is still one of the most popular. It minimizes fouling thanks to clean-burning powder and it feeds reliably with CCI priming and brass. Series High Velocity Caliber 22 LR Bullet Type Segmented Hollow Point Bullet Weight 40 gr Muzzle Energy 135 ft lbs Boxes Per Case 50 Rounds Per Box 100 Casing Material Brass Muzzle Velocity 1235 fps Unit Of Measure box