Add to Cart

Best Viewing
On Smart Phones
Tilt Horizontal

Turn Your Paintball Gun
Into A
Bazooka Ball Gun

Bazooka Ball Barrel

Bazooka Ball Barrel Adapter

Gift Certificates

Click Here

Click to enlarge image(s)

Upgrade your Tippmann A5's look and performance!

This item will only fit Tippmann A-5 purchased before 2011; it does not fit the NEW Tippmann A5 model. However, adding an expansion chamber to your A5 paintball marker will greatly improve it's shot consistency and reliability! The expansion chamber gives the CO2 a place to warm up/equalize its temperature before it goes into the marker; thus reducing velocity spikes and improving accuracy.

The Tippmann A5 UMP Magazine Expansion Chamber will not only improve the performance of you gun, but will give your A5 an awesome tactical look. Turn your paintball marker into a war machine with this Magazine 4 Chamber Expansion System. Dress up your Tippmann A5 like an UMP sub machine gun!

An Expansion chamber is used on a gun that uses CO2, however not needed if you use high pressure air. The more chambers an expansion chamber has, the better it works. Choose your expansion chamber for what type of air system you want to use on your gun. This product is compatible for a remote line or steel braided CO2 hose.

Select the correct version from the options below....
If you want to use a remote line on your marker, select the remote line version. This will include:
1 x Quick Disconnect Adapter (Male)
1 x 45 Dgree Elbow

If you want to use the air line that comes stock on the A5, select the Air Source Adapter Version; this will include:
1 x 6 Inch Steel Braided CO2 Hose
1 x Male/Female 90 Degree Elbow