$bodygrouppreset
$bodygrouppreset is a QC command found in 
Counter-Strike: Global Offensive. It creates a bodygroup "preset", which when selected will toggle the state of multiple bodygroups at once. It is used to toggle silencers for the M4A1-S and USP-S, and magazines for many other weapons.
Syntax
$bodygrouppreset <preset name> {
<bodygroup name> <bodygroup index>
<bodygroup name> <bodygroup index>
...
}
The bodygroup index is the body in the bodygroup that you want to be selected in the preset.
Example
$bodygroup glasses {
blank
studio "glasses.smd"
}
$bodygroup hats {
blank
studio "tophatt"
studio "fedora"
studio "towering_pillar_of_hats"
}
$bodygroup cigar {
blank
studio "cigar"
}
$bodygrouppreset "glasses_fedora_nocigar" {
"glasses" 1
"hats" 2
"cigar" 0
}
This will create a bodygroup preset that, when set, will hide the cigar, set the hat to a fedora, and make the glasses visible.
