Similar in format to the M26, the M33 is a spherical fragmentation grenade also filled with Composition B explosive. Unlike the M26, the inner wall is pre-scored .
The M67 grenade is a fragmentation hand grenade used by the United States military. The M67 is a further development of the M33 grenade, itself a .
A Real M33 Fragmentation Grenade from WWII.
LIVE Grenades Begin at about 1:33 – Keep Watching – This Video Consists of BOTH M69 Training and M67 LIVE fragmentation grenades. Marines serving with .