Browning bar mk 2 (gas screw)

[arodrigues]

So I had my browning bar mk 2 cerakote done, and the gas regulator screw that browning says never to remove was removed. Im wondering is any one has a browning bar mk 2 safari 300 win mag with the boss that would be willing to take off the front stock and take a measurement of the gas screw for me Need a reference point to start from thanks