thanks jackssmirkingrevenge , I found that when I went from a 0.177 pellet to the 9.5mm ball, the difference was almost shocking :D

I have been lurking here for a while and the size of QEV to projectile size isn't some thing i have been able to find in the inefficient searches I have done

I have ...

Hi guys , thought that I would chime in with my first post , my first launcher is a metal under / over, 1/4 bsp QEV - http://stevenengineering.com/tech_support/PDFs/70AFCAQ.pdf , 9.5 mm ( 3/8 inch ) i.d 3/4inch o.d barrel thats 14 inches long with 1 cubic inch of dead space , piloted by a carpet ...