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_26967904_2 ( chambering VARCHAR, f_bolt___kgf__ VARCHAR )

### Question ###
What is the chambering for the 8339 f bolt ( kgf )?

### Accurate SQL ###

SELECT chambering FROM table_26967904_2 WHERE f_bolt___kgf__ = 8339