A bridge too far, with lots of STEN sticks
In honor of the anniversary of the Battle of Arnhem, here is a kit layout for a British Para Lance Corporal from Operation Market Garden in 1944. Can you say STEN mags? Note the one for the gun, seven in the stick pouches, and eight in the two hip pouches for a total of 16 30-round mags or 480 rounds of ammo. When that ran out, well, there are always the two Mills bombs and the Fairbairn–Sykes fighting knife. The para who wore this would likely add a couple 50mm mortar bombs and a belt or two of .303 ammo for machine guns.
Image via the Parachute Regiment