"common practice" doesn't mean it's the correct way of doing things. It just means there is a lot of bush league, half-ass work being promoted. Its wrong!
The only "fool" is the guy who hacksaws off parts of his gun. Spend the $40.00, get the proper gas block and do it right the first time.
There is a lot of new and/or inexperienced ar users/builders out there. We, as a community should be advising fellow 'nutters of the right way of doing things. Not the bush league way.

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Okay, I will try asking one more time. 























