What You Need to Know About 10mm Auto Ballistics for Outdoor Use

Has anyone tested the Underwood 10mm loads? I’ve heard they pack a serious punch, but I wonder how they compare on accuracy and recoil.

Yes! I’ve used Underwood for self-defense, and the 155 grain HP is impressive. The recoil is noticeable, but the performance is worth it!

For those who are just starting with 10mm, I’d recommend starting with a good FMJ round for training. You can always explore more specialized loads as you gain experience!

That’s solid advice! FMJ rounds are less expensive too, which is a big plus for training sessions.

Why do some shooters debate over the necessity of 10mm when 9mm is so popular? I’m curious about what makes the 10mm worth it for outdoor use?

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The 10mm definitely offers more stopping power and versatility for outdoor use, especially in bear country. It has a greater effective range too, making it a top choice for many outdoors enthusiasts.

I’ve seen many debates on this! Some people think the recoil is too much for self-defense, but I believe with the right grip and practice, it becomes manageable and truly effective.

I’ve been using the 10mm Auto for personal protection, and I find it extremely effective. The stopping power is great, especially with hot loads. Just be mindful of recoil for quick follow-up shots.

That’s a solid point! I’ve also heard some folks say it’s a bit much for self-defense in urban settings, but in the right hands, it’s fantastic.

In terms of hunting, I think the 10mm Auto is underrated. I’ve taken down deer at 50 yards successfully. The heavier bullets (like 200 grains) definitely help when it comes to larger game.

Interesting experience! Do you have any recommendations for bullet types to use when hunting?

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I prefer using bonded bullets for hunting. They hold together better upon impact, which is crucial for deep penetration, especially in larger animals.

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What about performance in wet weather? I’ve read that it can be finicky when it gets wet. Is that something to be concerned about?

Good question! I’ve shot in the rain before, and I made sure to clean the gun thoroughly afterward. I didn’t notice any issues, but I was using quality ammo.

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I’ve done some tests with various ammo in wet conditions. As long as you avoid low-quality rounds, it should work fine. Just be sure to inspect the chamber and barrel.

It’s also worth mentioning that the recoil can be harsh for new shooters. Training is essential for effective use, especially if you’re considering it for self-defense.

Absolutely! But with some practice, it’s a manageable cartridge—that said, I think it’s much more fun at the range than for self-defense!

I find it amusing how people say it’s a ‘hand cannon.’ It’s powerful, sure, but I prefer the term ‘compact powerhouse’—it makes it sound more refined!

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Haha, I love that! We should start a movement - let’s make ‘compact powerhouse’ a thing in the community!