Regelbau R681 mg bunker

In stock

A flanking gun position to for a small MG team


Click here for printed model

Regelbau R681 machine gun bunker - STL


The Regelbau R681 bunker is a medium sized machine gun position designed for the German army (Heer) and is classified as a flanking gun position. Often used in a coastal defence role it had room for a crew of 3 and included space for the men to live inside of it for an extended period. There is an opening for a machine gun and a ringstand for an additional gun or for an observer.


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.


The printed model measures approx.:

250mm x 231mm x 86mm @28mm Scale

164mm x 152mm x 56mm @00 Railway scale

125mm x 115mm x 43mm @15mm 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.

Brand Digital Taxidermy
Designer Digital Taxidermy
Use FDM, Building, Bunker
Model Format STL
Supports No supports required
Genre WW2
Vehicle Type Non Vehicle
Buyer's Club Used
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