TAP® Barrier™ turns cover into concealment. With a streamlined design for ultra flat trajectories, the 55 gr. GMX® TAP® offers an ideal solution for departments looking for a precision lead-free design. Hornady’s GMX® bullet is constructed entirely from a tough copper alloy, the same alloy we’ve used to make Hornady bullet jackets for decades. It shoots cleaner than pure copper, fouls less and delivers devastating terminal performance.