It is not lazy, it is Newbie.
Reading as much as I can after starting with ARs and the disease took hold.
Now have 8/3 and 6/3 markings on carry handles, AGOG, BUIS = overload for trying to put it all reading(twist, grain, height from muzzle, velocity, 25 meters vs yards, which target, etc.) material together and looking for some help from hands on experienced shooters.
Using Walmart WWB 40rnd packs, xm 193, m855.
Been going to indoor range and now about to get to outdoor.