Relative weights of equipment are incorrect: most rifles weigh as much as the M14 despite having significant differences in real life in some cases, the M60 is rated as much lighter than the other machine guns when it should be one of the heaviest, the Mk 22 should be lighter than the 1911 and HP (which should both weigh about the same), flak vests have no weight or capacity penalty at all compared to other vests, likewise with RTO backpacks versus non-RTO packs.