BYRNA 88 GRAM CO2 TWO PACK MISSION 4 FEU This design produces the softest

This design produces the softest shooting major competition round in our lineup

and Accu-choke tubes-- within gauge and capacity

Perfect for airsoft enthusiasts

you'll forget you're wearing it

BYRNA 88 GRAM CO2 TWO PACK MISSION 4 FEU This design produces the softest88 GRAM CO2 CARTRIDGES ARE ONLY COMPATIBLE WITH THE BYRNA MISSION 4 RIFLE. Our box of two 88g CO2 cartridges are a perfect fit for the Byrna Mission 4. Each cartridge (new) will be good for approximately 60 rounds (or 3x Mission 4 19 round magazines) at full speed. Punctured cartridges within the Mission 4 CO2 buttstock will leak over time. It is recommended to swap out punctured CO2 cartridges and leave an un punctured cartridge inside the Mission 4