rail

[jimntenn]

I have a Crosman 2300s which has a 11mm mount. I need a conversion mount to go to picatinny. It must be no longer than 3". Or I need rings that fit the 11mm rail to a 30mm. I would like the rings to be light and somewhat in expensive.
Need help!

 

[Gunnertrones]

https://www.ebay.com/itm/Scope-Mount-11mm-10mm-to-20mm-21mm-Weaver-Picatinny-Converter-Adapter-Rail-Mount/322857875781?hash=item4b2bd43945:g:z0MAAOSwTmtZ-TUM

with these you can use the mounts you already have.

 

[Imold]

Here is dovetail with 30mm rings, I’ve bought and used several of these, low,med,high mounts and they are still doing just fine...https://www.ebay.com/itm/30mm-Rings-for-3-8-Dovetail-Rifle-Scope-Optic-Rail-Mount-Rings-Medium-Heights/162674200442?hash=item25e0234f7a:g:~AYAAOSwMoFZuvx0