What's everybody running in their home defense rifles? Right now I have some cheap brown bear 62 gain hp. Have a few mags loaded up with M855 also. Looking to add some more defense ammo to the collection but not sure what I really should get. Run Gold dots and Critical Duty in my glocks but not sure for rifle. Seen some Frontier 55 grain hp the other day at a good price but haven't seen many test or reviews on them.