Depends on what Dayton area is.. what jurisdiction you in ???
Dayton PD, 99.9% be a no-go for any ATF paper work...
Rivierside - current unknown, did cross path with fella back in '93 that said he had Riverside sign for a M10 sometime prior..
Centerville - no-go from what a TX MG owner who moved into town last year said ( he asked PD about signatures, as he already owns stuff), I know 2nd fella who is currently in Centerville with a MG from yrs ago
Dave Vore - Not sure...
Kettering - unknown.. ----> I lived in Ketering with SBR, they did not know it, as I 5320.20 it from NY state when I moved back in Dec-1992.
West Carrollton - unknown
Vandalia - was told by fella yrs ago it was no-go
Miami County ---> Troy PD is good, Sheriff Cox is ok with MG, no suppressor from what fellow Fish & Game member told me, he had to deal with Cox, I deal with PD.
Miamisburg - unknown
Miami Twp - unknown
Clayton - unknown
Union - maybe, I know fella who has/had MG's
Englewood - Unknown
Butler Twp - unknown
Huber Heights - unknown