The HDP 50 pepper pistol helps you in being Prepared 2 Protect. The T4E HDP 50 was developed a family-owned company with interests in empowering people with the confidence to protect themselves, their families, and possessions without the use of a P2P HDP. Its easy-to-use quick response charge and multiple rounds of .50 caliber pepper rounds provide confidence during intense situations. Comes with 10 rubber balls and 10 powder balls for practice and training. Be Prepared 2 Protect.