+1000!!! Most if not all aftermarket stuff is just that "aftermarket"! "You just have to have the latest Wizbang, doodad, dumaflichy, dingdong, gobbletygook hanging off your rifle or your just going to miss that deer, pig, groundhog, bear at ten feet". Rifle=Good stock, smooth action(personal preference iron sights) good glass-doesn't mean its got to cost 3/4 or more of what your rifle costs, and a good sling(Its not just for carrying the rifle), and good ammo. Spend time at the range, and get away from that bench and sandbags, they won't be in the field with you. Learn how to use that sling, and dope that wind. You'll be surprised at all the garbage you don't need.
I knew I liked you for a reason... I just didn't know why until now!