I am most likely going to be buying a promaster within the next month and I was wondering what hpa tank i should buy to go with it. I would like to spend around $100 on a tank and i have found two pure energy tanks that fit the criteria. They are steel tanks but i dont know if they are high or low pressure. I know it should be safe to run a high pressure tank but id like to look for a lp tank. Could someone link me to one please? Also can someone link me to a good on/off asa(with rail for mounting). Thanks
