Interarms Mauser Luger

aldo35 · 08-20-2023, 10:26 PM

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.

Kiwi · 08-21-2023, 07:32 AM

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

Vlim · 08-21-2023, 08:34 AM

There are a few differences that will cause issues.

The bolt stop is different, frame rail ends differ.

reiver · 08-21-2023, 12:21 PM

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

Kiwi · 08-21-2023, 02:47 PM

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

08-20-2023, 10:26 PM	#1
aldo35 User Join Date: Jul 2010 Location: Northern GA Posts: 343 Thanks: 2,218 Thanked 146 Times in 76 Posts	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.

08-21-2023, 08:34 AM	#3
Vlim Moderator Lifetime LugerForum Patron Join Date: Oct 2002 Location: Europe Posts: 5,053 Thanks: 1,036 Thanked 3,988 Times in 1,205 Posts	There are a few differences that will cause issues. The bolt stop is different, frame rail ends differ. Attached Thumbnails

08-21-2023, 07:32 AM	#2
Kiwi User Join Date: Mar 2019 Location: Wrong side of the Delaware river Posts: 305 Thanks: 215 Thanked 434 Times in 171 Posts	no answer, but a good question. G.T. would probably know

08-21-2023, 12:21 PM	#4
reiver User Join Date: Feb 2023 Posts: 132 Thanks: 81 Thanked 149 Times in 63 Posts	Looking at those I'd say it is doable with minor fettling.....

08-21-2023, 02:47 PM	#5
Kiwi User Join Date: Mar 2019 Location: Wrong side of the Delaware river Posts: 305 Thanks: 215 Thanked 434 Times in 171 Posts	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