FYI
it's a tad over-gassed to my preference, throwing brass to just forward of 3 o'clock..............I'd really be happier with it closer to 4 o'clock, but it is reliable & doesn't seem to be beating up the brass, so I may just leave it alone, or I may put on an adjustable gas block.
MM
I've had good luck with the various BRT gas-reducing parts (gas block inserts etc), esp compared to adjustable gas block aside from the Larue and Noveske on/off style gas blocks. The click adjustable gas blocks I've used all seem to eventually clog with carbon and induce an undergassed condition. Just my experience...
