Gunlake Paintball's Specials Purchase 5 cases of paint at a Blitz Paintball field and receive a 6th case absolutley FREE! *Five cases of paint, High-quality or Premium, must be purchased in a single transaction for the buyer to be elidgable for the sixth free case. Individual purchases of paint cases will NOT cumulatively add up to earn a free case. Buyer is welcome to mix and match different paint grades and/or colors as they wish.