Maverick223
Member
Welcome to the club, Mike.
I'm assuming that is powder residue, not unburnt powder on your support hand. No easy fix for that (unless you count a glove as a solution), but you can line the upper handguard with foil to prevent most of the radiation by reflecting some of the heat away (it's only a partial solution because some heat is still convected, but it does help and is an simple modification to perform). Personally I wouldn't bother with the lower (most of the heat comes from the gas system), but you could perform the same operation on that as well. While you are messing with it you may also want to peen the divot in connecting strap that affixes the upper handguard for a more solid fit (mine initially had a little wobble, which seems to be commonplace).
I'm assuming that is powder residue, not unburnt powder on your support hand. No easy fix for that (unless you count a glove as a solution), but you can line the upper handguard with foil to prevent most of the radiation by reflecting some of the heat away (it's only a partial solution because some heat is still convected, but it does help and is an simple modification to perform). Personally I wouldn't bother with the lower (most of the heat comes from the gas system), but you could perform the same operation on that as well. While you are messing with it you may also want to peen the divot in connecting strap that affixes the upper handguard for a more solid fit (mine initially had a little wobble, which seems to be commonplace).