Reguardless of what your states regs are, 357 mag should be the smallest caliber you consider for hunting deer. The best load would be a 158 gr. Softpoint. Avoid hollow point bullets in this small caliber. They just expand to quickly. If you go with a larger caliber such as a 41 or 44 mag, hollow points could be considered. However, I would still stay with the soft points myself. They tend to penetrate farther.