M3

M3 can refer to many US weapons, vehicles and equipment.


 * M3 Grease Gun, a US submachine gun.
 * M3 Half-track, a US APC.
 * M3 Half-track (Lend-Lease), the APC used by the Soviet Union.
 * M3 Lee, a US medium tank.
 * 90mm M3 L/52, the gun used on the M26 Pershing.
 * N-K M3 6x30 (Binoculars), US binoculars.