These MG08/15 Booster assemblies are brand new, copies of an original German booster assembly. The internal threads are SAE so these parts are not compatible with original units.
If you are missing a booster, here is a great piece to complete you MG08/15. If you already have a booster, buy one of these to shoot with and don’t wear out your original!
The assemblies sold in the white means they are in the bare unfinished original metal condition. They are completely machined, and deburred, but have NO protective finish.
The blued assemblies are standard cold blued. The blued finish is what I consider “good enough”. Bluing itself is an art form, and we are by no means masters of that art. If you are expecting the blued finish to look like a 1970s S&W, you will be disappointed. But hey, I’m selling these new made boosters for HALF of what used reproduction boosters commonly sell for!
The KG over Parkerizing will be the best finish in terms of durability and appearance.
The Patina option is a aged/worn look, which will match well on most original MG08/15s.
https://adcofirearms.com/shop/manufacturer/adco/mg0815-booster-assembly/
