That looks great. With your previous mods I'm guessing 75 shots? I finished removing the lower tube on my .25 carbine and adding a 13 cubic inch bottle. I'm really pleased with the results. (Guess I'd better be, there's no going back now) I set the regulator lower than I first planned, to increase shot count. Set at 1640 psi and getting 30 shots with a 3000 psi fill, 36 if I go to 3200, with JSB 25.4, averaging in the 860's. When I get a few more post in I'll post a picture.