John, If you can live with the extra length the Hw add on 97 silencer has ? go for it as it works extremely well on a tuned Hw.

Or instead of that buy an adaptor that screws into the end of the mock mod on the 97 and fit a smaller mod, which is all that's needed imo.

Yet again Weihrauch have missed a trick by not offering a slim inline add on mod for the 97, something along the lines of what is being included with the limited edition 98.

Atb

HW55T