MK 103 - German 30 mm Autocannon

Published on
August 22, 2018
Review Author(s)
Product / Stock #
Company: Master Model - Website: Visit Site
Provided by: Master Model - Website: Visit Site

The Mk-103 was used on a variety of aircraft including the Do-335, Hs-129, FW-190 and Me-410. The barrel and flame dampener are very unique looking. Master from Poland has captured this look perfectly.

The only thing you have to do is to drill a .5mm hole in the cannon housing and replace the plastic parts with the assembled barrels. Each part is separately packaged and then packaged inside of a Ziploc baggie with the instructions behind. The parts are protected with a heavy card stock backing. Inside the package are four turned metal parts, two barrels and two adapters. Also included are two distinct muzzle ends in dark grey resin. It is just simple matter of placing the ends and the adapter on the barrels. Then prime and paint. Perfectly formed barrels with no flat spots or mold lines. The detail is impressive.

This set is impressive and will add tremendously to the look of your model, regardless of which aircraft you use it on. A great set from Master.

Highly recommended

Thanks to Master and IPMS/USA for the review copy. You can obtain yours by contacting them directly at or your local hobby shop or online retailer.

Reviewer Bio

Floyd S. Werner Jr.

Building models since the age of 7, I’ve become known for my Bf-109s and helicopters. I currently run Werner’s Wings. I was previously the ‘star’ of the Master Class Model Building Video series. I’ve been published numerous times on various website, including Hyperscale and ARC. My work has been in FSM and Great Scale Modeling 2001, as well as, numerous other model magazines. I’m a published author with my Squadron/Signal Walkaround book on the Kiowa Warrior. My models have continuously won many regional and national awards. My unique model photography gives my models instant recognition for their historical perspective.

I’m a retired from the Army after 21 years of flying Cobras and Kiowa Warriors, including tours in Iraq, Bosnia, Korea, and Germany. I’m also a retired Flight Officer for the Baltimore City Police and flew their helicopters chasing bad guys. I’m currently flying Cobras and Hueys with the Army Aviation Heritage Foundation.

I’ve been married to my high school sweetheart, Yvonne, for 42 years. Our daughters have blessed us with six grandchildren. My passions continue to be his family, friends, helicopters, models and airplanes, especially the Bf-109 and my beloved AH-1 Cobra. My motto has always been - MODELING IS FUN!

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