Re: Shooting Prone - Off hand on scope?
My free hand is used to control the rear (bean bag, I made a larger version of the one Len offers on here to fit my longer bipods)
Keep in mind the animals we shoot for food and display are not bullet proof. Contrary to popular belief, they bleed and die just like they did a hundred years ago. Being competent with a given rifle is far more important than impressive ballistics and poor shootability. High velocity misses never put a steak in the freezer.