Riding the charging handle is not "the best" way to load an AR. It is meant to use the inertia from the BCG and spring to load the chamber. However I have used it to great success when the situation called for it. Most of my hunting is from a ground blind so climbing a tree is not normal for me. I usually load at the truck but since I was hunting with a partner last week I decided to wait. Made lass noise than when I sat down. The turkeys didn't mind but they weren't the target species anyway.