The Hornady Custom 10mm Auto 180 Grain XTP JHP ammunition delivers reliable, hard-hitting performance in a cartridge built for stopping power. Whether you're carrying a full-size 10mm pistol for hunting, training, or field use, this round pairs Hornady's meticulous ammunition engineering with the proven XTP (eXtreme Terminal Performance) bullet design. Each 20-round box contains carefully assembled ammunition that balances velocity, accuracy, and terminal performance—the trifecta serious 10mm shooters demand.

Hornady manufactures or sources the brass for their Custom line with exacting standards: each case is selected for reliable feeding, corrosion resistance, and the material hardness required to handle maximum 10mm pressures shot after shot. The powder charge is matched specifically to the 180-grain bullet weight and primer to deliver consistent velocity and pressure across every round in the box, so you're not guessing whether your next shot will perform like the last one.

The XTP bullet is where terminal performance matters most. Engineered to expand reliably while retaining weight and penetration, the XTP is a proven choice for hunters and defensive shooters. In 10mm, that 180-grain load strikes the balance between energy delivery and shootability—heavy enough to anchor game, yet still manageable in recoil for follow-up accuracy. Pair this with Hornady's reputation for consistency and you've got ammunition you can trust when it counts.

Key Features

• 180-grain XTP hollow point bullet engineered for expansion and penetration
• Carefully matched powder and primer for lot-to-lot consistency
• Hornady-sourced or produced brass for reliable feeding and pressure management
• 20 rounds per box

Specifications

Brand	Hornady
Product Line	Custom
Caliber	10mm Auto
Bullet Weight	180 Grains
Bullet Type	XTP JHP (eXtreme Terminal Performance Hollow Point)
Rounds Per Box	20

Frequently Asked Questions

What is XTP ammunition and what makes it suitable for 10mm?

XTP stands for eXtreme Terminal Performance, a Hornady hollow point design engineered to expand upon impact while maintaining bullet weight and penetration. In the 10mm cartridge, XTP ammunition is popular with hunters and defensive shooters who want a round that delivers energy transfer and stopping performance downrange.

Will this 10mm ammunition work in my semi-auto pistol?

This ammunition is loaded for the 10mm Auto cartridge and is designed for 10mm auto-loading firearms. Always verify your firearm's chamber marking and consult your manual to confirm compatibility before firing any ammunition.

How many rounds are in each box?

Each box contains 20 rounds of Hornady Custom 10mm Auto ammunition.

Is Hornady Custom ammunition consistent from box to box?

Hornady Custom ammunition is manufactured with matched powders and primers for each load, and brass is selected or produced to Hornady's standards. This process is designed to deliver lot-to-lot consistency in velocity and pressure—an important factor in maintaining accuracy and reliability across multiple boxes.