I need a trigger guard for an old H & R Topper M488 single shot 20 ga. shotgun. I think the M88 guard is interchangeable, but am not sure. Any help with advice on interchangeability of models or a possible source would be appreciated. Please email.
Gun Parts Corp (www.gunpartscorp.com) has those trigger guards; they show two models with different manufacturer's part numbers but the same Gun Parts stock number, so I think they are all the same. Cost, in the latest catalog I have, is $5.90.
