Tulammo TA223550 223 Remington/5.56 NATO FMJ 55gr Steel Case 20Box/50Case If you are a high volume shooter, this is the ammo for you. Tulammo makes th

Tulammo TA223550 223 Remington/5.56 NATO FMJ 55gr Steel Case 20Box/50Case If you are a high volume shooter, this is the ammo for you. Tulammo makes these smooth-cycling rounds in the popular military calibers 223 Rem, and 308 Win and 7.62X39. These cartridges use non-corrosive Berdan primer and bullets with a lead core and full bimetal jacket.