For the 5.56 S&W weapons, we use 30 round P-Mags at work kept loaded at a basic load of six magazines per person for issue, plus another six magazines per person loaded in the fly-away kits, plus another two general use basic kits with 20 mags each - each mag is loaded full capacity.
Same type of thing for the H&K MP5's and HK416's except they use the H&K mags but don't have extra mags in the fly away or basic kits but extra mags are available for issue and with the supressor kits in either 9mm or 5.56 depending on the weapon - each mag is loaded full capacity.
The SPR weapons - mags issued as needed loaded full capacity.
For work, the Glock and Sig handgun magazines, except these are the Glock and Sig magazines and are two for carry with one loaded in the weapon for a total of three issue per person, the fly-away kits remain at six mags per person and general use kits at 20 mags each - each mag is loaded full capacity.
I use 30 round P-Mags for the rifles at home at two magazines per weapon - each mag is loaded full capacity. The Glock handguns at home are two magazines per handgun - each mag is loaded full capacity.
Every 90 - 120 days the mags are unloaded, inspected, and cycled for "fresh" mags at both work and home.
For range use or training magazines are loaded as necessary.
