M1841 12-Pdr Mountain Howitzer with 2nd Pattern Prairie Carriage STL files

$20.00

Made for use in rough mountainous terrain the 12-Pounder Mountain Howitzer could be packed with ammunition by three horses instead of the customary six horses which the field pieces were pulled by. There are two patterns of carriage associated with the Mountain Howitzer, this one is modeled with the 2nd Pattern Prairie carriage.

This incredibly detailed model was painstakingly created from the original Ordnance Department prints. It is built part by part as the original pieces were, with as much detail as possible being retained through the process of optimizing for FDM printing. The model is full scale, allowing you to apply whatever scaling factor you want to achieve your desired size. It prints very comfortably on my Bambu Lab P1S at 1:4 scale (25%) with default settings and a .4mm nozzle.

This product listing is for the STL files to print your own model with your own 3D printer.

The work © 2026 by Lee James Thieman is licensed under CC BY-NC-ND 4.0. To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-nd/4.0/

Noncommercial use only. Contact me to discuss commercial licensing.

Made for use in rough mountainous terrain the 12-Pounder Mountain Howitzer could be packed with ammunition by three horses instead of the customary six horses which the field pieces were pulled by. There are two patterns of carriage associated with the Mountain Howitzer, this one is modeled with the 2nd Pattern Prairie carriage.

This incredibly detailed model was painstakingly created from the original Ordnance Department prints. It is built part by part as the original pieces were, with as much detail as possible being retained through the process of optimizing for FDM printing. The model is full scale, allowing you to apply whatever scaling factor you want to achieve your desired size. It prints very comfortably on my Bambu Lab P1S at 1:4 scale (25%) with default settings and a .4mm nozzle.

This product listing is for the STL files to print your own model with your own 3D printer.

The work © 2026 by Lee James Thieman is licensed under CC BY-NC-ND 4.0. To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-nd/4.0/

Noncommercial use only. Contact me to discuss commercial licensing.