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