I do not agree with the other review! You may be able to get a marker online less expensively, but when something goes wrong with it - who's gonna fix it? Maximum has a lifetime warranty with every NEW marker (used markers are not). Plus when you buy a new marker from them you get five free air fills, $5 off 5 cases of paint plus a free field pass to Paranoid Field in Lemoore. To me this more than makes up for the price difference of buying online. Staff is knowledgeable about every marker they sell. Filling at the field is generally less expensive than Maximum - but most fields only fill to 3,000 psi. What if you have a 4,500 psi tank or are not playing at an established field? Your HPA bottle leaking? Most fields around here don't have the facilities to repair your tank much past a burst disk. Maximum has been open at the same location for 10 years and has expanded while other stores have closed. Buy your paint online and see how many broken paintballs you get. At Maximum they open and check everybox. Broken paintballs in the box? Replaced on the spot! If you need or want parts or upgrades they usually have it or can order it and have it within a couple of weeks. I like shopping at Maximum because of the great staff and great selection of merchandise.