Byrna 8 Gram CO2 Cartridges with Oiler 10/ct
Byrna 8 Gram CO2 Cartridges with Oiler 10/ct, Byrna's box of ten 8g CO2 cylinders are custom fit for the Byrna SD, EP and HD Launchers. Now including 1 CO2 cylinder with oil for simple maintenance every 10 CO2 cylinders used. Each cylinder (new) will be good for 15-20 rounds at full speed.