I think what he wants to know is how far into the chamber namely the throat do the lands and grooves begin. 2.108 looks about right. Even though there is a short taper the lands will start to engrave lightly at that point.
I think what he wants to know is how far into the chamber namely the throat do the lands and grooves begin. 2.108 looks about right. Even though there is a short taper the lands will start to engrave lightly at that point.
Willing to give back for what the sport has done for me!
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