Army - M109 155MM Self- Propelled - Mug Style:Mug Officially styled with the 1st

Officially styled with the 1st Cavalry Division Unit Crest (DUI)

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Army - M109 155MM Self- Propelled - Mug Style:Mug Officially styled with the 1stThe M109 is an American 155 mm turreted self propelled howitzer, first introduced in the early 1960s to replace the M44. It has been upgraded a number of times, most recently to the M109A7. The M109 family is the most common Western indirect fire support weapon of maneuver brigades of armored and mechanized infantry divisions.