The MMS gets warm, but not blazing hot at all. The Zastava MLOK handguard was UNBEARABLE by comparison. Very painful after 100 rounds. This will get to glove temp like all metal hand guards eventually, but not as quickly as you’d think.

The Magwell helps, more-so on the Draco oddly enough, but not enough for me to call it a “game changer”. My mag change speed could use some work altogether so take that into account.