Filling the Mag Charger Tac-30 has never been easier! The Tac-30 is designed to directly accept 20 live rounds from any common 20 round ammo manufacturer box and will also conveniently accept up to three 10 round stripper clips. The entire process of filling the MagCharger Tac-30 with ammo and loading all 20-30 rounds into a magazine takes less than 10 seconds! Spend more time shooting and less time reloading with the Caldwell MagCharger Tac-30! Mfg: Caldwell Shooting Supplies