After the Polish-Soviet War, the regiment was moved to central Polish town of Łowicz, to Jozef Pilsudski Barracks, located on Podrzeczna Street.
As part of the 19th Infantry Division, it fought in the Invasion of Poland, and was destroyed in the Battle of Bzura.
The flag of the regiment, funded by Lowicz Association of Landowners, was handed to it on January 23, 1921, in Zambrow.
In July 1925, a new flag was funded, and handed to the regiment during a ceremony attended by President Stanislaw Wojciechowski.
The badge, approved in 1928, was in the shape of the cross, with the number 10 in the middle, and historic dates 1775 1806 1830 1918.