Datamined stats:
Submachine Guns | Unlocked | BR | 10m | 100m | Velocity | Magazine | Reload | Alt Reload | Rate of Fire | Vertical | Horizontal | Recoil Mult | Vertical | Horizontal | Dispersion | ADS | Hipfiring | Visual Recoil | Recoil Dir | ADS Speed | Recoil Offs | Notes | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Beretta M1 | 140 000 XP | III | 6.8 | 4.0 | 400 | 40 | 2.5 | 2.1 | 570 | 26 | 10 | 0.4 | 10 | 4 | 0.73 | 0.0 | 15.0 | 1.6 | 0.3 | 0.8 | 0.3 | 40/120 | Full-Auto/Semi | // gun__crawlRecoilMult:r=0.8 | ||
Beretta M38/42 | 172 000 XP | III | 6.8 | 4.0 | 400 | 40 | 2.3 | 1.9 | 570 | 27 | 8 | 0.4 | 11 | 3 | 0.68 | 0.0 | 15.0 | 1.6 | 0.4 | 0.8 | 0.3 | 40/120 | Full-Auto/Semi | // gun__crawlRecoilMult:r=0.8 |
Looks like the only differences are slightly faster reload(s), slightly higher vertical and lower horizontal recoil, and slightly lower dispertion.
But other than that they are basically the same? (I never unlocked either in Tunisia before Merge)