AR20 FT Optimum fill pressure ?
Anyone out there using a Hammerli AR20 FT.
Thinking about getting a AR20 FT but have a question.
All the advertising blurb state that the cylinder is 300 bar and I think I'm right in saying that they have two regulators fitted, one from 300 bar down to 200 and the second from 200 to 95 / 100 bar.
My question is will they run OK using a 200 bar fill and if so what's the approx shot count ?. Reason being my dive bottle is a 232 bar and if they HAVE to run at 300 bar then I'm going to have to budget for another dive bottle.
Thanks in advance.