T4E® .68 caliber rubber training ammo allows you to get in some valuable practice with your .68 caliber T4E® HDS Shotgun or .68 caliber T4E® Practice 2 Protect HDX 68 Shotgun. This pack comes with 4000 rounds for lots of training, but the real good news is that rubber ammo can be reused. Just pick up from the range, inspect for chips or breakage (discard those) and wash the good ones off. Buying in bulk will help make the most of your training dollars, too.