Nill is, of course, offering grips for the in Germany quite common MR 73. On a side note, Korth revolvers are also very common in Germany. Back in 1969 the Hebsacker catalogue listed the Korth Sport at DM 569 in .22 l.r., while the Colt OMM in .22 l.r. was listed at DM 742 and the S&W Masterpiece / M17 at DM 533. On another sidenote, a guy in France had offered these original Manurhin 73 grips in Germany a while ago for 55 Euro plus shipping. He also has a lot of other parts.