Listing is for 1 each Mossberg S102 rear barrel sight that fits the 26B,C 42B,C 45B,C 46B,C 50 51, will also fit the Western Field store brands models of the ones listed. Probably forgetting a few models, it was used on many models. 

I have added info below to help you determine if this is what you need. And do not hesitate to ask if you are not sure.


Sight has been completely disassembled and cleaned, also come with the two piece mounting screw. It is in great condition, but does show usage, also looks like the original finish may have been altered. Has a case hardened look to it. What you see is what you will receive.


If you do not know, ask and I will tell you if it will fit your rifle or not.

This sight will only work on the barrels that has the two holes, the hole spacing for this sight is 2.5". One is for the mounting screw and one for the rear tab to sit in. 



Buyer has 4 days to complete the purchase once committed or it will be resisted without any questions.

 If you have any questions, please ask and I will respond as soon as possible. 

US sale only, sorry no international sales at this time. 

Please keep checking in as more parts will be added as time allows.

Thanks tw