New 30 luger built up

[sheepherder]

Originally Posted by G.T.

Hey Ed! Not to worry, I will send out a .30 spring and some other things tomorrow...

Just what IS a 30 cal coil mainspring??? Wolff sells their spring 'kit' with supposedly different poundage ratings, but the same kit is supplied for 30 & 9mm...

Does anyone have a working 30 cal Luger and could measure -

- Wire diameter
- Number of coils
- Spring outside diameter
- Free length

Maybe then we could separate our 'spare parts' mainsprings into 30 and 9mm groupings...