Are bulldog nitro's any good??

[mr2turbo]

Im looking for a cheap, small nitro tank and i came across this one on ebay.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1972431052

Its a Bulldog carbon 45 ci 4500 psi tank. It says Non adjustable 4500 psi Regulator with an output pressure preset range 850-900 psi (Red regulator). Oh and what is non adjustable? Is it the output pressure thats non adjustable?? And if so then is this an acceptable range for a minimag?

If my calculations are right this tank should deliver almost the same amount of shots as a 68ci 3000psi tank.

[ghost rider x]

i have a bulldog II nitro tank. it is a 45/45 and it has been a great tank for me. the output pressure is set at 850 psi and is non-adjustable like you said. i have a micromag rt and the tank seems to keep up fine. for a minimag that tank will be fine since the internal regulator will bring the pressure down to about 400psi. its a pretty good tank for the price and yes it does get just about the same amount of shots as a 68/3000.

[toymyster]

The newer Bulldogs seem to be really good tanks!! I have one of their 68/3000 tanks, it has no problems keeping up with my Reto!!