Good Day Everyone. Trying to locate a rear trigger guard screw for the Mauser MS350b 22lr Rifle. Attached is a drawing I tried to create to give the approximate, but close, measurements. The overall length could be 3mm longer. As I cannot find any documentation for exact measurements, this is the best I can do at this point. If anyone knows where this item could be found, or has one for sale, please let me know. The screw in the photo is from my ES350b and seems to be a bit short when installed - would've thought they would be exact replacements. Again, seems short when installed and viewed at top of receiver frame. Anyway, if one is available out there, please let me know. Appreciate any feedback. Thanks.