KOENIG JHP .38 Super Auto 110 Grain Centerfire Handgun Ammo was developed by Doug Koenig, a world-renown champion shooter, to give you a balanced load, shooting a lighter than standard JHP bullet at optimum velocity for self-defense. KOENIG Defense Handgun Ammo is manufactured with the highest quality components available, and under fastidious quality control. Developed by Doug Koenig JHP bullet at optimum velocity High quality components