guns and ammo, totals 80 lbs. Same sort of ignorant, lazy, inept <font color=red>[**censored**]</font> who "thinks" he wants a .45 and 300 rds of 308 WOULD need 50 lbs of other gear, to last a week, (4 seasons), too.
If he's carrying 300 rounds of .308, he's operating from a base.
Hence, he won't have to pack his entire life on his back like you will. He'll be better fed, better rested, in better health, he'll have armed buddies with him, he'll probably have military experience, and he'll probably be guarding something, like his family, worth killing you for, in cold blood without warning.