02-07-2020, 03:15 AM
Here is a experiment you can try.
Clean the action and bcg squeaky clean. Then move your gas block so zero gas can go down the gas tube. Fire 5 rounds, running the bcg by hand vie the charging handle.
Then put the gas block back in place and drop a h3 carbine buffer in your rifle and fire 5 rounds.
That will show you very quickly that the only way to cut down how dirty the incoming gas makes the action is by choking down the amount of incoming gas.
Clean the action and bcg squeaky clean. Then move your gas block so zero gas can go down the gas tube. Fire 5 rounds, running the bcg by hand vie the charging handle.
Then put the gas block back in place and drop a h3 carbine buffer in your rifle and fire 5 rounds.
That will show you very quickly that the only way to cut down how dirty the incoming gas makes the action is by choking down the amount of incoming gas.