Yes, the one in this first pic of the 190 is the usual Luftwaffe combat aircraft gust lock. The body in 2 halves is a pressed alluminium rectangle shape, painted bright red and with the contact faces covered in a dense felt. The steel strip tension blade passes through the middle to fit into tight control gaps. The bow-shaped tension nut and reception cup are gold/yellow anodised alloy. Even aircraft with internal control locks might have the gust locks fitted on the control surfaces.