Thread: Remington 700 Sako and M16 extractor conversions

So how is your method able to be calibrated Spanners? Thats all I'm trying to work out. Using brass and primer signs? In what way?

Originally Posted by Mike H

So how is your method able to be calibrated Spanners? Thats all I'm trying to work out. Using brass and primer signs? In what way?

There is no calibration as there is nothing to calibrate it to.
You're not getting a pressure number.
I spose you could say the test piece in the micrometer box checks its calibration.

You're either missing the point, or ignoring it and trying to have a go