Butt spacer for Browning Silver?

[Mojo99]

I need to increase the LOP of my Silver by just a tad. I've been looking around for a spacer but can't seem to find one. Does anyone know where these might be available?

 

[sunray]

A recoil pad will do it. However, Brownell's sells spacers. Seems to me they sell templates too. Either will require a bit of fitting.