system x nme le, empire reloader b, concussion 45/68, pepper stickz
Low profile fill nipple
Threads wear if pressure not vented before unscrewing.
I got this tank almost 2 years ago because i needed a cheap HPA tank, and I didn't want a little tiny 47/3000. After having used it for this time, I have decided that it is a pretty good tank and i would suggest it for a first hpa tank. The fiber wrap is very durable and the regulator seems to output very consistent pressures. I have noticed that the threads tend to grind themselves up a little bit if you unscrew the tank with the gun still pressurized, so i keep some smart parts sl33k grease on the threads, and u use an on/off mini rail, so i shut off the pressure and then shoot the gun a few times to bleed the pressure. It's a good reliable tank.
I would recommend getting this tank if you don't feel like spending 200-300 dollars on an air tank that performs about the same as this one.