Be prepared to make some of the trickiest shots imaginable with BT paintball barrels. It does not matter where your opponent takes cover behind a tree, rock, bush, or bunker you will now be able to eliminate them no matter where they try to hide. The APEX Barrel system is a uniquely designed paintball barrel that is redefining how the game is played. Having unmatched distance shots along with accuracy you now can hit more targets than ever before. BT's APEX barrel actually creates more spin to the ball by adjusting a small mechanism located near the front end of the barrel. Don't forget your BT Barrel Swab for those moments when fragile paint breaks in your barrel or it decides to rain.