Underwood Ammo 243 Xtp 10Mm 180Gr Jacketed Hollow Point 20 Per Box/10 Case

Underwood Ammo 10mm 180-grain XTP jacketed hollow point ammunition delivers a potent combination of velocity and stopping power for serious handgun shooters and hunters. Built with Underwood's reputation for premium components and consistent quality, these rounds pair a 180-grain XTP (Extreme Terminal Performance) bullet with modern powders and reliable primers, making them a dependable choice for both range work and field use where terminal performance matters.

The 180-grain weight in 10mm sits in the middle of the caliber's practical range, balancing recoil management with the hard-hitting terminal effects that XTP bullets are designed to deliver. Jacketed hollow point construction ensures controlled expansion on impact, a critical feature for hunters and defensive shooters alike. Each box contains 20 rounds, and the case format (10 boxes per case) offers flexibility whether you're stocking up for a season or buying for a group.

If you're running a 10mm platform—whether a Glock 20, a 1911 variant, or another quality pistol—and you want ammo you can trust to perform, Underwood's combination of component quality and proven bullet technology makes these rounds worth serious consideration. They're designed for shooters who refuse to compromise on consistency and terminal ballistics.

Specifications

Frequently Asked Questions

What 10mm handguns will this ammo work in?

Underwood 10mm ammunition is compatible with any standard 10mm handgun, including Glock 20 models, 10mm 1911 variants, and other properly functioning 10mm pistols. Always verify that your specific firearm is rated for the ammunition you intend to use, and consult your gun's manual if you're unsure.

Is this ammo suitable for hunting?

Yes. The 180-grain XTP bullet is designed for controlled expansion and terminal performance, making these rounds appropriate for hunters using 10mm handguns where legal and ethical hunting practices apply. Use and legality depend on your local hunting regulations and the game you're pursuing.

What's included in a case order?

One case contains 10 boxes, with each box holding 20 rounds, for a total of 200 rounds per case.