Us soldiers taking cover at the outskirts of Coutance,France,June 44.The GI is holding a grease gun 45 cal. a cheaper version of the Thompson.
Taken from fb/Battlefield tours

Taking cover

A young German soldier surrenders under a white flag to US troops outside of the French town of Saint-Lô, north-western France; July 18, 1944. 

Surrender - white flag

Troops of the 28th Infantry Regiment "Black Lions" of the US 8th Infantry Division march in single file on both sides of the road near Folligny, north-western France; 1944.
The soldier second on the right carries an M7 Grenade launcher attached to his M1 Garand rifle. On the left is an abandoned 88mm flak gun. In background is a Dodge WC52.