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Old 11-09-2019, 01:52 PM
Fogtripper Fogtripper is offline
Join Date: Oct 2009
Location: UT
Posts: 3,028

Originally Posted by ceresco View Post
The RCBS Precision headspace gauges should be checked against headspace gauges. I have several 30-06 gauges and they do not agree. Quick fix is a piece of tape with an appropriate mark. It may be possible to heat the gauge and adjust.....haven't tried that. Without calibration, the RCBS gauge is still useful for comparison, but will not provide actual HS dimensions. The gauges are useful for a number of purposes. Additional calibration marks on the gauge and it will serve for other cartridges of similar length such as 8mm Mauser, etc. Good Shooting. ...
Agreed. My precision mic seating depth part cannot zero out on its own, to get zero on the scale the knob goes all the way past to -35. They said I can ship it to them and they will replace, but I may just use it and just count tic marks.
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