I think my jeweler is implying that a laser is precise enough to heat the sight (and only the sight) up without jacking up the 'park'. Same on the installation side.
I haven't spoken to this guy yet - I guess he's another jeweler and has a passion for firearms. I'll let you know what happens! I may end up sending it all to Hans Vang, as they have a cool front sight, installed, refinished, etc.
Palm Harbor, FL
Colt AR-15 CR6724
Built AR-15, 5.56 & .300 AAC Blackout tops
Remington 1100 Tactical Shotgun
Remington 1100 Shotgun
Crosman 760 pump gun <smirk>
M1 Garand .30-06
M1903 Springfield Sporter .30-06
Sig Sauer P250 Sub Compact 9mm
Sig Sauer TacOps 1911