The Hornady Custom 10mm 155gr XTP (Hornady part no. 9122) is a 10mm load stepping up a 155-grain eXtreme Terminal Performance (XTP) for personal defense and everyday carry. Hornady builds this load for shooters who carry every day and need a bullet that performs on the first shot. The eXtreme Terminal Performance (XTP) is built to expand reliably through denim and drywall alike, transferring energy instead of overpenetrating. For handgun ammunition, this is a carry-and-forget load for the nightstand, the holster, or the range bag.

Key Specifications

• The chambering is 10mm, a proven defensive chambering with wide handgun and ammunition availability.
• The bullet weighs 155 grains, a bullet weight that balances penetration depth with manageable recoil.
• The bullet design is eXtreme Terminal Performance (XTP), a bullet construction designed to expand reliably and stop the threat.
• The case material is Brass, the reloader-friendly standard, easy to inspect and resize.
• Each box holds 20 rounds, enough to zero, practice, and still have rounds in reserve.
• At about $1.06 per round in this box quantity, it is easy to plan a case purchase around.
• The box ships at roughly 0.75 lb, light enough to make case-quantity orders easy to plan.

Frequently Asked Questions

What is the Hornady Custom 10mm 155gr XTP best suited for? With 10mm chambering and a 155-grain eXtreme Terminal Performance (XTP), it is built for personal defense and everyday carry.

Is this a good choice for concealed carry? Yes, the 155-grain eXtreme Terminal Performance (XTP) is built for reliable feeding and expansion in compact carry pistols.

Is the brass reloadable? Yes, this load uses brass, which is standard reloadable brass for handloaders who want to recover components.

Buy the Hornady Custom 10mm 155gr XTP

Carrying every day means trusting the round in the chamber, and this is the load built to earn that trust. Load up, run it through your carry gun to confirm function, and keep it ready. Order from our Lubbock, Texas gun shop and it ships fast to your door.