Description
Hornady American Gunner in 9mm is designed for shooters who want a single load that handles both everyday practice and serious defensive use without compromise. The line was built around the idea that high-performance defensive ammunition should not require a separate range load for training, so the components and pressure curves are held to the same standard box to box.
At the center of each round is Hornady’s XTP — eXtreme Terminal Performance — jacketed hollow point bullet. The XTP is serrated around its shank in a precise pattern that controls the rate and symmetry of expansion on impact. That controlled expansion matters because it keeps the bullet expanding reliably across a range of impact velocities, not just at the upper end of its velocity envelope. For a 9mm defensive round, that consistency across the expansion curve is more practically useful than raw muzzle energy alone.
The brass cases are Hornady’s own, loaded with a non-corrosive Boxer primer — which means the cases are reloadable and straightforward to deprime if you reload. Propellant selection is matched to the specific bullet and case combination rather than being a generic pistol powder, which keeps pressure and velocity consistent from one production lot to the next. That lot-to-lot consistency matters when you are patterning a carry load to confirm point-of-impact against your practice ammunition.
Each box contains 25 rounds, and cases are available in 250-round quantities for shooters who want to standardize on a single defensive load in volume.







