CREATE TABLE table_2869843_1 (bi_tone VARCHAR2, model VARCHAR2, olive_drab VARCHAR2, caliber VARCHAR2)

are there bi-tone is there's no olive drab and the caliber is 9 19mm parabellum and model is xdm 5.25 competition
SELECT bi_tone FROM table_2869843_1 WHERE olive_drab = "No" AND caliber = "9×19mm Parabellum" AND model = "XDM 5.25 Competition"
SELECT "bi_tone" FROM "table_2869843_1" WHERE "9×19mm Parabellum" = "caliber" AND "No" = "olive_drab" AND "XDM 5.25 Competition" = "model"