Early Phase Cache Upgrades

[.45cultist]

Originally Posted by ChalkLine

That is very true, but allowing weapons such as the HK 417 and the HK UMP go in with 2013 sleepers means they don't have to go through all the old ammo caches and upgrade them.

Now I think of it, the 'Cartridge, Caliber 5.56 mm, Ball, M193' adopted in the early sixties may not play well with M4s designed in the late nineties so the 5.56mm ammo may need to be changed out as well

Unless retrofitted with 1-9 barrels, also the links must be switched out if going from Stoner SAWs to M249's.
IRL, the govt dropped M16's and ammo off to A-Teams without manuals or cleaning kits in Vietnam.