Guns of History Mountain Howitzer 12 lb Gun Model Kit Sale Save 42% - Model Expo Historically accurate & perfectly scaled Precisely cast white metal parts include left and right trail, cannon barrel & ready-to-mount wheels. Rammer head, bucket, rope, chain and other accessory pieces ensure a historically accurate model. Clearly written illustrated instructions & parts list. Link to a PDF Form for both in the description below. MADE IN THE USA.