If you are going to play paintball, you are going to need equipment to play the game well. The basic equipment you will need, other than your gun and clothing, is a quality mask, air, a hopper, a squeegee, paintballs, a barrel plug,  paintball gun oil, extra o-rings, a neck guard, a gun case, and a bag for your gear.  Als Army Navy carries these items and many other quality products and upgrades to enhance your paintball adventures.