The time has come ! The 2nd version of the Z.50 projectiles are here. The new grooves ensure a stable flight. And with your high weight you achieve the best results.... In addition, they are indestructible because of their thick walls. Z.50v2 Balls from Z-Ram - there is nothing better for your HDR50 drum! The Z-Ram Less Lethal Self Defense Balls Z50v2 can currently only be used with the T4E HDR 50. Future testing and feedback from our customers will show where the phenomenal bullets can still be used. The CNC-milled balls made of polished steel in .50 caliber have an enormous effect on the target due to their high weight of 6 grams and a conical shape with an angle of 80 degrees. The entire impact energy is concentrated on the sharp steel tip! These Balls are particularly useful for target shooting or home and self defense. The Z50v2 balls may not be used for paintball games or against humans or animals without permission. Features: - Absolutely unique pointed steel balls with a huge impact on the target! - Grooves for a stable flight ! - High quality and precise CNC machined steel Balls for Cal. 0.50 HDR.50 marker - Bore Size: 0.50 - Compatible with HDR50 T4E - reusable! Since it is made of steel, it is almost indestructible! No breaking like plastic or copper/nylon blends! - Individual weight apiece: approx. 6 g Scope of delivery: - 6 pieces of Z.50v2 steel balls