Tornado scope rail

[dashsix]

Hi all, does anyone know what thread is in the top of an early Relum Tornado in way of scope rail attachments, and thoughts on what scope rail to use? Not too bothered about originality but want it to look right,
Thanks for looking,👍

[WebleyWombler]

screw threads in air cylinder are M3. best bet is one of those cheap steel 11mm dovetails off the bay, drilled to suit the screws. It will be a bit short but looks ok and is much easier to find mounts for than the original 17mm wide rail

[dashsix]

screw threads in air cylinder are M3. best bet is one of those cheap steel 11mm dovetails off the bay, drilled to suit the screws. It will be a bit short but looks ok and is much easier to find mounts for than the original 17mm wide rail

Thanks Mate👍