Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_27 (country_of_origin VARCHAR, year_of_intro VARCHAR, primary_cartridge VARCHAR)

### Question ###
What is Country of Origin, when Year of Intro is greater than 1985, and when Primary Cartridge is 125mm?

### Accurate SQL ###

SELECT country_of_origin FROM table_name_27 WHERE year_of_intro > 1985 AND primary_cartridge = "125mm"