RWS Supermag Field Line 9.3 Grain .177 Air Gun Pellets Rws field line pellet Ideal for today's high power Magnum Air rifles Perfectly balanced to provide accuracy and knock down power Well suited for modern Ultra high power Air rifles 500 count Tin RWS Supermag pellet Caliber: 0.177 Ideal for today's high power magnum air rifles Ammo Type: Diabolo