Ammo Inc 10mm Auto 180gr JHP

The Ammo Inc 10mm Auto 180-grain Jacketed Hollow Point (Ammo Inc part no. 10180JHPA20) is a traditional expanding bullet loaded in one of the hardest-hitting semi-auto pistol cartridges on the market. 10mm Auto runs at significantly higher pressure than 9mm or .40 S&W, delivering noticeably more energy at the muzzle, which is why it’s a favorite for backcountry defense against animals as well as serious personal protection. At 180 grains, this is a versatile, mid-weight bullet for the cartridge, balancing expansion and penetration for both defensive and hunting-style use.

Key Specifications

• Chambered in 10mm Auto, a semi-auto cartridge loaded to significantly higher pressure than 9mm or .40 S&W.
• The 180-grain bullet weight is a versatile, mid-weight choice for 10mm, balancing expansion and penetration.
• Bullet construction is a jacketed hollow point (JHP), built to expand reliably on impact.
• Cases are brass, standard for reloading and reliable ignition.
• It ships 20 rounds to a box, standard for this loading.
• Cost works out to about $0.77 per round, competitive pricing for 10mm defensive ammunition.
• 10mm Auto’s higher pressure ceiling gives it noticeably more muzzle energy than 9mm or .40 S&W, which is part of why it’s popular for backcountry and dangerous-game defense.
• The hollow-point cavity is sized to balance reliable expansion with enough penetration for medium-sized game, not just two-legged threats.
• It feeds reliably across the wide range of 10mm Auto pistols on the market today, from compact carry guns to full-size hunting handguns.

Frequently Asked Questions

Will this bullet expand? Yes — it’s a jacketed hollow point built to expand reliably on impact.

Why choose 10mm over 9mm or .40 S&W? 10mm Auto runs at significantly higher pressure, delivering noticeably more energy, which is why it’s popular for backcountry defense as well as personal protection.

How many rounds come in a box? Each box holds 20 rounds.

Buy the Ammo Inc 10mm Auto 180gr JHP

For shooters who want more from their pistol caliber than 9mm can offer, 10mm’s extra energy is the whole point. Order it from our Ammo Inc lineup at our Lubbock, Texas gun shop and it ships fast to your door, or browse the full handgun ammunition selection for more 10mm options.