
This grenade simulates the Anti-Tank Grenade M9A1. The grenade is so constructed that the fin and the ogive assemblies, which are most liable to damage in use, may be replaced and the grenade used repeatedly. It is for training in marksmanship.
No information about functioning.
Grenade, Rifle, HEAT, M9, M9A1
OP 1664, Volume 2 - US Explosive Ordnance (1947)
TM 9-1904, Ammunition Inspection Guide (1944)