So you must have flown the F-4E?
To keep this somewhat on topic, with ammo, water, armor, comms, and a few other assorted sundries, I believe I came close to a 90 lb fighting load.
Every time we got in a fight, I ran out of water and never came close to running out of ammo.
NRA Life Member
"Boy Scout Problem #18: Living with the fear that one day someone will find out you can't tie anything more complicated than a square knot."