title: M3A1
text: # M3A1
  
  M3A1 may refer to:
  
  * M3A1 Bradley, a variant of an American armored reconnaissance vehicle
  * Stuart tank, an American light tank
  * M3 Half-track, an American armored vehicle
  * M3 submachine gun, an American submachine gun
  * M3 Scout Car, an American armored car
  