Bolt/Blizzard/Storm Complete Internal Flexi Air Valve Kit Utility This item needs 5 days

This item needs 5 days to build

1 x Barrel Fin (Select Threads and Fin Size)

holds 20 rounds

compatible to all pneumatic air gun

Bolt/Blizzard/Storm Complete Internal Flexi Air Valve Kit Utility This item needs 5 daysThe patented Flexi Air system. This amazing upgrade replaces your bottomline ASA and steel braided hose with a much better solution: a rear mounted ASA and an internal air line. With the Storm Internal Air Through Upgrade Kit, you can attach an HPA or CO2 tank directly to the rear of your marker! You can also attach your choice of air through stocks! When you use the Internal Air Through Upgrade Kit to run a remote line to the rear of your receiver,