Turbulent Turtle
F-TR competitor
300 RUM said:I shoot an Armalite AR-10 for mid and long range, so I prefer to FL size even though I single load them, in fact FL sizing for the Armalite I have noticed that shooting FL sized cases in my bolt gun have tightened up those groups as well.
You sound surprised and you should not be. Proper full length sizing will produce more consistent ammunition and give you better results than just neck sizing.