U-Boat type: XXI 1/72 by RCsubs


SKU-0203-STL   Price: 185 $ or 166 €  (on order)

SKU-0203S   Price: 325 $ or 295 €  (on order)

Contact for order:  This email address is being protected from spambots. You need JavaScript enabled to view it.

Payment method:     

Worldwide Shipping: 14-23$ or 14-23 €

Length model: 1066 mm 

! Not intended for RC version !

for delivery time, contact us, also include the model version of the submarine.

Made of PLA or ASA filament from the company:     



Now we have in special Ediion for U-2540 small parts and tower in Resin print. The other parts of the hull are standard printing.

XXI Version: 

U-Boat models type: XXI  1/72 Prototype 

model will be prepared according to the order, according to the type of submarine:

XXI Version: U-2540, U-2511, U-2501, U-2502, U-2513, U-2518, U-2519, U-3008, U-2506, U-3514, Wilhelm Bauer


Sale of STL files. Etched parts will be delivered by postal service including CD with STL data.

RCsubs reserves the right to update these files.

Etched parts can only be delivered to the customer who once purchased STL data.

The maximum object size STL (printed on PRUSA MK3S)


 Hull:  X=117 mm, Y=114 mm, Z=122 mm

Tower (printed on diagonal):  X=163 mm, Y=137 mm, Z=50 mm

SKU-0203 (STL files + Etched parts)

print your model right at home:

SKU-0203-STL   Price: 185 $ or 166 €  (on order)

Example of 3D models: submarine version U-2540 year 1945




STL Sample (each 3D model has holes prepared for gluing etched parts)

how to print this submarine, information here

War Version U-2540, U-2501, U-2502, U-2511, U-2513, U-3008


build plans example U-boat U-2540, U-2511, U-2513, U-2518

example of decals for version U-2540

Example of decals for each submarine type

(decals will only be for one version of the submarine)


SKU-0203S   Price: 325 $ or 295 €  (on order)

SKU-0203S static version (3D print parts + Etched parts)

material print: PLA

3D printed parts 

(Some parts can be slightly repaired with sealant and glue after production)


Special Edition Resin 3D print  Tower + details  (until stocks run out)


Wilhelm Bauer Version

STL Tower

High detail, etched parts, multiple versions of submarines according to the shipyard.

The hull is folded similar to the actual structure. Model is recommended for static construction.