Suggestions for good 10 mm ammunition for bears?

[nternal]

If I was going to carry a Glock 20 in the backcountry for defence against bear attacks what would be a good ammunition. Hydrashok maybe?

[JDM]

Whenever I'm in the NM wilderness, I carry a Smith 1076 loaded with Double Tap 200 grain hard cast rounds:

http://www.doubletapammo.com/php/catalog/product_info.php?products_id=105

[GJM]

Looks like duplicate threads -- I responded to the other one with the same question.

[nternal]

Looks like duplicate threads -- I responded to the other one with the same question.

Yes, sorry. I wasn't sure where to ask the question but... thanx.