This is a 14.5 mm point detonating round loaded in a 20 gauge shell.
Do not shoot out of a barrel with a choke.
Best when a rifled barrel is used. If shot out of a non rifled barrel the round may tumble and may not work properly.
If using a semi-auto or pump action you will need to load the rounds in the chamber one at a time.
**We do not ship ammo to California**