Metro Detroit too.
Shoot mostly at Long Island Range.
You need rail like this:
I purchased several of these plates more than a year ago from Shotplus.com.
These are longer and correct type for AKM 47 trunnion.
I don't know if they have any at this time. I do not go to their site anymore. Avira software prevents opening their page. My former AVG anti-virus software blocked the site too.
In order not to compromise your security, this page will not be accessed
A virus or unwanted program has been detected
in the HTTP data on the requested page.
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Requested URL: http://shotplus.com/
Information Contains recognition pattern of the HTML/Crypted.Gen HTML script virus
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Generated by AntiVir WebGuard 9.0.5.0, AVE 8.2.0.187, VDF 7.1.4.98
Similar looking plates sold by East Wave Products and Good Optics will not fit AKM '47 trunnion.
Those are for AK 74 and milled AK 47.
Vendors are out of 47 rivet through the trunnion plates, therefore builders are using one-size-fits-all MP K2, which screw or rivet to the receiver only.
I positively, without any reservation do not recommend those.
I will go through the stack of receipts in the evening and try to find phone number to Shotplus.
If I find it, I'll post it here.
I have no intention of disabling my anti-virus software just to login to that site.