How to play CMC m1970 Erma Luger

Hi everyone, I just got my CMC m1970 Erma Luger from Japan with out knowledge and I'm so confused about details on various Japanese website with translator.



I thought the cartridge can use japanese 5mm cap, but it can't.
Seems like the hole of my cartidge are smaller than 5mm cap.



I saw the video on youtube that show firing, but that is different kind of cartridge.



Anyway to enjoy firing? Which cartridge I have to buy or there's no way?

I'm from Thailand, In my country we don't have model  gun community. Apologize if my English is bad.

if anyone has a gold 4 inch gold Marushin Luger I would be interested in buying it.

Hi!

Those cartridges look like dummy ones. They cant fire and you use them if you want to cycle the gun manually. About cartridges that might fit and be able to fire I am uncertain. Is there possible to get a photo of the inside of the chamber? Is there a fire pin there? That might help us to find some cartridges that work!

Sommarkatze wrote:

Hi!

Those cartridges look like dummy ones. They cant fire and you use them if you want to cycle the gun manually. About cartridges that might fit and be able to fire I am uncertain. Is there possible to get a photo of the inside of the chamber? Is there a fire pin there? That might help us to find some cartridges that work!

I agree that they are likely dummy cartridges. I would think it is very possible that this is still a firing model however because the assumed dummy cartridges have a relief in the nose. The only reason I can come up with for that relief is to allow cycling with a detonator pin still in the barrel.