A classic beauty that just does'nt get enough respect in the U.S. market (used old airguns that is) these days.
Your's is a "classic" and long tube made in .'06 so "12fpe" and the correct aa sliencer? We've got an' 03 s410 "exra fac" with the 2 lever trigger (no safety) & 16mm shroud -believe they used the oval port then?- in .177 that grouped very well as delivered shooting 25.7fpe and FT worthy after de-tuning to a US FT legal 19.5fpe.
And that AA fit & finish, so very nice. Personally I'd be willing to keep that one forever.
Thanks for sharing,
John