Barrel threads are:

* source...Bolt Action Rifles by Frank de Hass

10 Square TPI

Major thread diameter is 1.125"

Minor diameter is 1.085"

Threaded portion of shank is .800"

Extractor cut is .410"

And the chamber has a 45 degree cone.

Rick

Now all I have to do is figure out what the hell a DGR is! Damn Good Rifle???

Rick

Thanks ricko311 for the fast reply. The specs will help me put together my first DGR. Olcrip

Rick
Don't you mean a 90 degree cone???? Actually I use a 98 degree cone, same as the M70 Win. Jerry

Actually, "I" didn't mean anything...I just copied the specs off the diagram in the de Hass book.

I'm not a machinist , but how would a 90 degree cutter cut a "cone" shape?

I just grabbed an old Enfield barrel and measured the angle on the cone and it is at 45 degrees to the side of the threaded shank. What am I missing here? I'm not being a "smart-ass" I only want to understand the terminology you are using.

Rick