Empire Apex 2 Barrel System - 14 Inch Adjustable Selector Fits A5/BT-4Whether Your Opponent takes cover behind a tree, or bunker. The APEX 2 Barrel System adds spin to the ball by adjusting the tip of the barrel. Features: Curve your shot to hit "unreachable" targets Adjustable ramp switch for desired level of curve Nine adjustment spin and curve positions to hit your target Durable aluminum construction Tool less dis assembly for easy maintenance Left and Right Hook, Drop Shot, and Long Flat Trajectory Shots with the