Used standard trigger shoes on a few of my Model 70 match rifles. Only advantages I felt they gave was slightly better trigger control and the "Feel" of a slightly trigger. However I do have one of the now no longer Canjar single set triggers for my model 70 post 64 match rifle in 30-06. Frankly trigger shoes on revolvers kinda gives me cause for concern regarding an accidental discharge. Especially if the holster is tight and revolver is lowered down into the holster. But seems some folks use them then don't,while others swear by them. Frank