Mystery 22 Conversion Kit

[Patrick Chadwick]

The opening (which I've presumed to fit over the existing gun's barrel) has an inside diameter of .597".

And my Luger has a diameter of 0.585" at the muzzle. A plausible fit, wouldn't you say.

Now please measure the width of the foresight slot. The Luger foresight blade sits on a small block. If that also fits, we're almost there...

---------- Post added at 10:15 PM ---------- Previous post was at 10:06 PM ----------

I just measured my Luger. The foresight block is 0.259 wide. Just for fun, and looking at your photo, I'll guess the slot is about 0.270 wide and would take the Luger foresight block.

... Can you find a standard P08 in 9mm with a 4"/100mm barrel and see it if fits?

---------- Post added at 10:23 PM ---------- Previous post was at 10:15 PM ----------

The P08 was made with various barrel lengths: 100 / 120 /150 and 200 (nominal) mm.
Looking at the kit, it seems that the basic rifled insert tube would cover all these.
To this end, the external aluminium tube would have to come in various lengths - or be adjustable. Is there any sign of that?