Yeah, I understand .50 cal was hard to come by at US Forward bases.
Seriously though, I do understand the point. A Vehicle base might have plenty of .50 cal and .303 ammo, but they would not have new barrels for the fighters, new 20mm on up Ammo, or high octane aircraft fuel. Not to mention some of the specialized fitters tools or the fitters trained in putting the stuff in.
Pilots didn't just pull up to the pump and self-serve.
I do however sincerely appreciate the 30 second NASCAR pit-crew reloads.
- SEAGOON