Let's see your lists of subguns you've shot. Mine is:
Thompson (several models)
M3 "Grease Gun" Two, one was suppressed.
Reising M50 Several.
H&K MP5 and MP5K One suppressed.
Mauser 712 Machine Pistol (Broomhandle)
Beretta M38/42
Russian Burp Gun 7.62 Tokarev
Ingram Model 6
Madsen M50
UD 42 Rare Marlin-made 9mm subgun
S&W M76 (liked the Madsen better.0
Erma EMP
Comments on any of these would be of interest.
Thompson (several models)
M3 "Grease Gun" Two, one was suppressed.
Reising M50 Several.
H&K MP5 and MP5K One suppressed.
Mauser 712 Machine Pistol (Broomhandle)
Beretta M38/42
Russian Burp Gun 7.62 Tokarev
Ingram Model 6
Madsen M50
UD 42 Rare Marlin-made 9mm subgun
S&W M76 (liked the Madsen better.0
Erma EMP
Comments on any of these would be of interest.