that's what I was referring too with the POI shift.
I think if I go the 'cut down' route, a 6920 or 6940 is a better choice.
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that's what I was referring too with the POI shift.
I think if I go the 'cut down' route, a 6920 or 6940 is a better choice.
Well, then what would be optimal port size for running with and without can?
Having the gas port sized smaller for a suppressor is a backwards approach.
The gas port should be sized for mil spec ammo unsuppressed. That way it insures reliable functioning when the gun is dirty.