Thank you for that link, that is helpful, I am still confused about why so many of the bottles are labeled as cubic ft, or cubic inches or liters, makes it confusing when they are not using a common sizing scale to see what the best bang for my buck is.
It looks like a 80cu ft scuba tank 3000psi will get me 6.5 refills for $230.
and a 30cu ft 4500psi bottle will get me 13.5 refills for $330.
the 1.6l bottle 4500psi will get me about 6.5 refills for $260.
So if that little 1.6l bottle gets me as many refills as that bigger scuba tank and its only $30 more that might be my best bet. I really cant see being out shooting at one time and refilling the gauntlet 6 times that would be well over 300 shots, most of my range sessions are probably only 100 shots or under.
Is there any other sizes or bottles I should look at? I just want one on a limited budget, really don't need fancy, just a way to get a couple refills while out at the range but most of my shooting is done in my backyard.
Do I have to worry about temp swings? One day here it could be 70deg F and the next can be 20deg F, or vice versa.
