Hornady
A classic expanding hollow point with deep penetration. The XTP bullet is mechanically locked to the core, providing consistent performance at subsonic velocity.
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Hornady Custom 9 mm Luger 147 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 25 Rounds, 90282
Hornady Custom 147-grain XTP (eXtreme Terminal Performance) is a traditional expanding hollow point that prioritizes penetration depth and weight retention over maximum expansion. In Lucky Gunner's gel testing from a 3.5" barrel, the 147gr XTP achieved 19.28 inches of penetration with 0.486 inches of expansion at 994 fps, recovering virtually all of its original weight.
The XTP bullet design uses a swaged lead core mechanically locked to a drawn copper jacket. The jacket is serrated at the nose to initiate controlled expansion while the thicker base section maintains structural integrity for deep, straight-line penetration. At 975 fps from a standard barrel, this is a true subsonic load suitable for suppressed pistols.
The trade-off is clear: the XTP expands less than modern bonded designs like HST or Gold Dot, but penetrates deeper and usually prices below many premium duty loads. Hornady's hand-inspection process and matched primers ensure consistent ignition and reliable feeding.

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Add the Hornady Custom XTP 9mm 147gr JHP to your build and see how it enhances your platform.