06-19-2020, 03:44 AM
I am new to building guns and I am building an 18 inch 6.5 Grendel for hunting. The barrel I have ordered is from ar15parts.com, it is a stainless steel mid length 18 inch barrel. For this particular setup is it necessary to have an adjustable gas block, or will a standard gas block work just fine? FYI I do not have any plans in the near future to reload for it.

