Unaware of any published sn data
If you contact the Bersa company, they will send you one, or you may also check the Bersa website.
see Browning.com (HiPower 9mm) 1977
1974
It was made in 1993.
@ 1980
Neither. Both fulfill their intended function.
Bersa Thunder 380 a semi automatic pistol, it weighs 560 grams and 6.6 inches long, 9mm caliber, it was created in Argentina, production started in 1995 till present.
This gun was made in 1976
NO
Browning.com has the list of serial numbers for all models. ds
It is a 9MM manufactured in 1981. 245 is 9MM pz is date code
Impossible to say without you providing a serial number to date the year of manufacture of your S&W model 5903.The model 5903 was made from 1990-1998.