CREATE TABLE table_29165 ("Chambering" CLOB, "P1 diameter  ( mm ) " CLOB, "A external  ( cm 2  ) " CLOB, "P max  (  bar  ) " FLOAT, "F bolt  (  kgf  ) " FLOAT, "F bolt" CLOB)

What is the p max (bar) of the pistol with a P1 diameter of 9.70 mm?
SELECT "P max ( bar )" FROM table_29165 WHERE "P1 diameter (mm)" = '9.70'
SELECT "P max ( bar )" FROM "table_29165" WHERE "P1 diameter (mm)" = '9.70'