Midsouth is proud to offer the Magtech First Defense 300 Blackout 123 Grain FMJ 50 Rounds. The Magtech First Defense 300 Blackout is a Full Metal Jacketed bullet that is designed to perform in any condition and deliver consistent performance. The Magtech 300 Blackout rounds are intended to be used for target practice and defense. The Magtech 300 Blackout performs very well in the AR platform rifles and does not require a separate magazine. Magtech 300 Blackout ammunition is economical and low recoil which will promote practice and not hurt the wallet.