Over Sized Luger Bores

[Sieger]

HOLD UP THERE DOUBS BABY!!!

YOUR ABSOLUTELY CORRECT!!!

"Having said that, when OTHER 9mm pistols are discussed it's not uncommon to find oversized groove diameters. I have yet to find a Browning Hi-Power less than .357" and most run .358 - .359". I've also measured many CZ-75 barrels and all of them have been .357" or larger. My own CZ-75 is .358" and it's a beautiful commercial model, deeply blued and new when I purchased it in England in 1985."

I just remembered that I had the original blue prints for the Luger Pistol hidden somewhere in my basement. These are from the Bravarian military archive, as discovered and reprinted by Goetz.

All of the dimensions for the barrel are given.

Minimum groove is: 9.07mm X .03937 = .3570859

Maximum groove is: 9.11mm X .03937 = .3586607

Your fine M-35 and CZ-75 are, indeed, within original spec!!!

Thanks again!!

Bob