Chamber is 1.5 inch pvc. I blocked the stock off with some sheet pvc I made. Fires 40-50rps, 290-400or more fps, I use 12g. bb's
Hope you guys really like it
![Very Happy :D](./images/smilies/icon_e_biggrin.png)
then its not 5/16 unless you are using 8mm bb'selitesniper wrote:no the barrel is not off at all, its perfect, there is no air going around the bb.