Hi I'm new to this forum and I recently got in a scuffle with my close friend Earl about what was the best handgun for protection against grizzlies. I own four handguns, a Ruger Mk III, S&W Sigma (9mm), FN Five-Seven, and a Ruger Super Redhawk Alaskan (.454 Casull). Earl was saying that the best one for protection would be the Ruger Alaskan because the powerful .454 Casull. I'm a pretty decent shot with it but I feel undergunned with only 6 shots especially if there's multiple bears. So I'm thinking the 9mm would be too weak to hurt the bear but the Five-Seven with 20 or 30 armor piercing rounds would be able to make quick work of multiple charging grizzlies. What do all y'all think?