As soon as I took it out of the box, I knew what needed to be done. Get rid of the pesky AR's and replace the barrels. Here is the best tip you'll ever here about the BS:
Use pliers to remove the ARs, DO NOT cut them off. Cutting them risks get tiny bits of plastic in the valve, and causing instantaneous leaks.
So I got the AR's out, then cut 4, 18cm lenghts of HEP20 and just pushed them in, perfect airtight fit. I now have my new primary.
Range: 100ft with 13mm stefans
The blaster is very lightweight but is quite large. I recommend if you see one, buy it, not only because they are awesome, but also cause they won't be round for much longer.
Few! Man that was a bitch to type using a Wii Remote.