L1A1 with Entreprise commercial receiver. Have been shooting Russian Brown Bear ammunition with gas regulator adjusted to five. 100% functioning.
Picked up some Radway Green. Very accurate in my rifle. During zeroing have adjusted the gas regulator to 11 which leaves the gas exhaust port wide open. Rifle still functions 100%. Brass is ejected about 6-8 feet away.
Rifle was clean when I started with the Radway. Recoil springs are fairly new.
Is it normal for a rifle to function with gas exhaust port wide open?Information
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