I love my Disco, and I know that using my pump is supposed to be good exercise, but.... This heat and humidity in Mississippi is rough on this old man. So, I bought myself a Catalina S45 scuba tank and a scuba fill . As I figure it I should get 57 fills out of this setup. A 3000 psi 45 cu ft tank filling my Disco to 2000 psi from a low of about 1200 psi. That is 15 shots per fill.
I thought long and hard about getting a 4500 psi tank but for the price , the availability to refill it , I don't think it's worth it. I like my disco , as is. Besides, it cost me $175 for the tank and only about $30 for the fill, with a 34 inch whip. Considerably less than the other, which means more pellets. plus only 5 bucks to refill the tank, locally.
I thought long and hard about getting a 4500 psi tank but for the price , the availability to refill it , I don't think it's worth it. I like my disco , as is. Besides, it cost me $175 for the tank and only about $30 for the fill, with a 34 inch whip. Considerably less than the other, which means more pellets. plus only 5 bucks to refill the tank, locally.