I think it's German approval, meaning your STI came to Europe through Germany, most approvel in Germany is made by this company: http://www.deva-institut.de/home.php, if you are from Holland most likely you can read German // Frants
Hi
having problems with my S&W 686-4, maybee 1 out of 100 round dont go of,
what might be the problem ? hope that one of you could give me a hint
Best rgds
Frants
sogw.pdf