Okay, so a relatively stupid question.

What is the correct, normal, gas regulator setting for using 174gr Mk VIII ball ammo? Figure ISA std atmosphere, sea level @ 15deg C. This would be for an original, unaltered WWII production fully automatic Mk II Bren using a Mk II barrel and Type 3 regulator, as issued.

I see published references to settings of either #1 port, or #3 port. So which is correct to provide normal standard starting point?

-TomH
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.