Interarms Mauser Luger
 

Will an Interarms Mauser Luger upper fit/work on and standard DMW or WWII Mauser frame? There is a Interarms upper for sale on ebay.

no answer, but a good question. G.T. would probably know

There are a few differences that will cause issues.

The bolt stop is different, frame rail ends differ.

Looking at those I'd say it is doable with minor fettling.....

Not sure about the fitting. The bolt stop is smaller but the rails are longer

Reduce the rails and have slop in the bolt stop.

The other way you can reduce the bolt stop but the rails are too short

I do not like the idea of free movement where there should not be


But would defer to G.T. should he find this post