Con's
We built three of these cannons. This was before Justin and Chris joined the team, so we only made three, one for each of us. However, Chris is already building his own (possibly somewhat different) and it looks like I'll probobly make one for Justin soon.
These are great. They are a dream compared to Air 1.1. The only disadvantage is the weight, and hipshots if you don't like that. These throw a paintball pattern very similar to Air 1.1's through the long barrel (30"), and the small barrels (13.5") are just the ticket for balloons, grenades, smoke bombs, or close shots with about thirty to fifty paintballs. Also, just for fun, the small barrels will shoots a lemon, potato, apple, snow, whatever, really far. We sailed a lemon almost three hundred yards at Slush's house!