The caldwell mag charger tac-30 is the latest addition to the mag charger speedloaders.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 mag charger tac-30 with ammo and loading all 20-30 rounds into a magazine takes less than 10 seconds.Caliber: 223 RemCapacity: 20Finish: BlackModel: Mag ChargerMaterial: PlasticType: Magazine LoaderCapacity: 20