German Regelbau 11 bunker - 20 man crew with MG support

Regelbau 11 MG bunker and base for two squads- STL

A shelter with "B-alt" resistance class, built as part of the "Limes Bauprogramm 1936-1938" program - near Germersheim. Type; Regelbau 11 (WH 29) in the German nomenclature, referred to as "Doppelgruppenunterstand mit angehängtem Kampfraum" , i.e. a shelter for 2 teams, with an added chamber of war.

Regelbau 11 was like an enlarged version of a Regelbau 10 shelter - with an additional chamber for defence of the entrance and the camp.

Shelters of this type, often built in a deep hinterland far from the first line - often served as shelters for the battalion or regiment command (Bataillons-oder Regimentsgefechtsstand) or even as sanitary shelters (Sanitätsunterstand).

Regelbau 11 facilities were built with a combat chamber on the right or left side of the shelter - which was often below or above the main shelter to prevent flanking manoeuvres. The entrance to the combat chamber was only 1.10m high - moreover, the combat chamber was not connected to the crew chambers - as a result of which it was necessary to leave the shelter outside in order to fill positions during the enemy attack.

The shelter was armed with two machine guns (MG 08 or MG 34). The shelter could hold a total of 25 soldiers. Two infantry teams of 10 soldiers and MG support of 5 soldiers.

This STL file is designed for FDM Printers and print with a 0.6mm nozzle at 0.3mm layer height. Epic scale will require 0.4mm nozzle at 0.2mm layer height for best finish.

Supports are not needed for this model. At larger scales these bunkers may become larger than more common build-plate sizes, you may need to cut them into sections for your machine. Please check the size below.

At 28mm scale this model gets very large and may not be printable on consumer standard machines in a single piece, please see dimensions below. You may cut this model into sections for printing as required using 3d builder.

The printed model measures approx.:

179mm x 323mm x 79mm @28mm Scale

132mm x 224mm x 58mm @00 Railway scale

100mm x 170mm x 44mm @15mm Scale

40mm x 68mm x 17mm @Epic scale

We have a handy calculator for resizing files for 3D printing over at scale-converters

It is designed for 28mm table top games set in WW2 such as:

Bolt Action, Chain of Command and Konflikt ’47. It can also be used in games such as Judge Dredd, Necromunda and Fallout Wasteland.

Now rescaled to for Flames of War, epic and 00 railways by popular demand.

See the blog post notes on scales about resizing STL files.

Some of the images supplied are computer generated and are for reference. They are images of the files that will be 3D printed.