Inert WW2 Russian RGD-33 Hand Grenade

WW2 Russian RGD-33 Hand Grenade with fragmentation sleeve. Both handle and warhead are matching maker stamped. First put into military service in 1933 with the Red Army it continued in service throughout WW2 being phased out and replaced by the RG-42. Large numbers were captured by the Finns and Germans who redesignated it as the HG337(r).