The Silver pad is still in the packaging. I haven't found a need for it just yet. However, there is a Titanic barreled Parker BH on GB that could use one. That Grade 5 could also use some TLC throughout, though a rather expensive project. Perhaps someone here is in an adoptive mood. Some Parker's just need and rightfully deserve some help. I have no affiliation:
https://www.gunbroker.com/item/910249436