40 SW – 180 gr XTP – American Gunner Hornady (91364) – 200 Rounds

Hornady built the American Gunner line to give shooters a proven defensive bullet at a price that makes regular practice with your carry load realistic. This listing is Hornady American Gunner 40 S&W 180 grain XTP jacketed hollow point ammo, MPN 91364, sold as a 200 round case for home defense, carry, and training with the load you actually rely on.

Hornady lists this load at 950 fps with 361 ft-lbs of muzzle energy. The XTP, short for Extreme Terminal Performance, is a jacketed hollow point with serrations in the jacket that control how far and how fast it opens. It is designed to expand while still driving deep, and the heavy 180 grain weight in 40 S&W favors penetration and a softer push rather than a sharp snap. A jacketed hollow point is the correct choice for self defense because expansion reduces the risk of over-penetration compared with a full metal jacket bullet.

This ammunition fits pistols chambered in 40 S&W, including the Glock 22, 23, and 27, Smith and Wesson M&P40, SIG Sauer P226 and P229, Springfield XD, Beretta PX4, and Heckler and Koch USP. A common question is whether 40 S&W can be fired in a 10mm Auto pistol. The 40 is shorter and headspaces differently, so it should only be fired in a gun marked 40 S&W unless the manufacturer explicitly approves it. Another common question is how much defensive ammo to run before carrying. Firing at least 100 to 200 rounds of your carry load confirms reliable feeding in your specific pistol and magazines.

Hornady 91364 is new production ammunition, not reloads, made by Hornady in Grand Island, Nebraska. Each round uses a reloadable brass case with a boxer primer and non-corrosive priming. This case ships as 10 boxes of 20 rounds for a total of 200 rounds. Keeping one lot for both practice and carry means the recoil and point of impact you train with are exactly what you will get when it counts.