I have a No. 4 Mk.1*

There were no rear sights when I bought it so I ordered this but I'm curious if I installed it correctly. My question is - how does it stay up in the correct position? When I flip it up it goes too far, so I'm not sure how I'm supposed to use it. I'm assuming there is some way to tighten it. I tried some google searches but I have not found anything helpful.

Attachment 58626Attachment 58627
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.