The thread by the fella that wanted to sell those was deleted cuz he's not an advertiser here. H&R sells the metal trigger guard and spacer for about $72 plus shipping, can't imagine they'd install it for nothing considering the work required, it's not a quick job for it to be fitted. The trigger guard is part #R02513 for $41.15 and spacer is part #S02576 for $30.90 and those are last years prices, so figure accordingly.