A question I've been thinking about lately, particularly given the discussions about a rifle's inherent accuracy is how capable do you think you are as an individual shooter? There are certainly no shortage of threads discussing the accuracy results various posters have obtained with a variety of rifles. Of course missing from the equation is usually the capabilities of the individual shooter who is posting their results. And personally, I'm not sure I've ever put a ton of thought into trying to quantify how good (or bad) a shooter I am. But for me to have any kind of meaningful understanding of precisely how accurate my rifles are, surely I need to do this.
For example, probably the most accurate bolt gun I own is a Sako TRG22. With FGMM I'm probably averaging about .6" five shot groups at 100 yards - at least on a good day. When I move to semi-auto, it doesn't matter which of several guns I shoot, I struggle to average much below 1.25" (although I will usually get at least a couple of sub MOA groups). I suspect in both cases, these results say as much about the "accuracy" of the shooter, as they do about the "accuracy" of the gun.
So what I'm wondering is to what extent is the accuracy of the gun compromised by the limitations of the shooter. For example, suppose I alternated shooting my Sako with the theoretical "perfect shooter". The "perfect shooter" is consistently perfect. He always gets directly behind the scope eliminating even the tinniest parallax. He puts the cross hairs in the exact same place on the target 100% of the time. The gun remains motionless when he pulls the trigger and recoils in exactly the same way. He extracts the maximum amount of accuracy a gun is capable of every time he pulls the trigger.
If each of us shoots 10 five shot groups at a target 100 yards away and we then took the average of our groups, what would that look like? I suspect my group would be something over .6" because I wouldn't have thrown out the one group where I had obvious flyers that resulted in a 1+" inch group. But what would the "perfect shooter's" average look like? I suspect he would be around .4", because even when I don't have obvious flyers my guess is that my own inadequacies as a shooter are resulting in approx. .2" increases in the groups I am producing. In other words, with a bolt gun I'm probably about .2 MOA away from being a "perfect shooter", even when I throw out the 1-2 wild flyers I'm likely to get shooting 50 rounds. And my Sako, which in my hands is a .6 MOA shooter is really closer to a .4 MOA gun.
Moving to a semi-auto, I suspect the divergence between my average and that of the "perfect shooter" would be considerably larger, probably about .4-.5 MOA. So the LaRue that averages about 1.2"-1.3" in my hands is probably a .8 MOA rifle.
Of course, all of these are rough guesstimates, since I don't have access to a "perfect shooter" to compare results with. However, when I think any of us discuss the accuracy of any given rifle, we really should try to include some analysis of our own abilities and how this might impact our results. Plus, I'm curious how others would estimate their results vs. a "perfect shooter". Clearly, some of you are probably sub. .1 MOA, particularly on bolt guns. But I have to believe that even among the most talented of us there's going to be some divergence, particularly across say 50 rounds.
For example, probably the most accurate bolt gun I own is a Sako TRG22. With FGMM I'm probably averaging about .6" five shot groups at 100 yards - at least on a good day. When I move to semi-auto, it doesn't matter which of several guns I shoot, I struggle to average much below 1.25" (although I will usually get at least a couple of sub MOA groups). I suspect in both cases, these results say as much about the "accuracy" of the shooter, as they do about the "accuracy" of the gun.
So what I'm wondering is to what extent is the accuracy of the gun compromised by the limitations of the shooter. For example, suppose I alternated shooting my Sako with the theoretical "perfect shooter". The "perfect shooter" is consistently perfect. He always gets directly behind the scope eliminating even the tinniest parallax. He puts the cross hairs in the exact same place on the target 100% of the time. The gun remains motionless when he pulls the trigger and recoils in exactly the same way. He extracts the maximum amount of accuracy a gun is capable of every time he pulls the trigger.
If each of us shoots 10 five shot groups at a target 100 yards away and we then took the average of our groups, what would that look like? I suspect my group would be something over .6" because I wouldn't have thrown out the one group where I had obvious flyers that resulted in a 1+" inch group. But what would the "perfect shooter's" average look like? I suspect he would be around .4", because even when I don't have obvious flyers my guess is that my own inadequacies as a shooter are resulting in approx. .2" increases in the groups I am producing. In other words, with a bolt gun I'm probably about .2 MOA away from being a "perfect shooter", even when I throw out the 1-2 wild flyers I'm likely to get shooting 50 rounds. And my Sako, which in my hands is a .6 MOA shooter is really closer to a .4 MOA gun.
Moving to a semi-auto, I suspect the divergence between my average and that of the "perfect shooter" would be considerably larger, probably about .4-.5 MOA. So the LaRue that averages about 1.2"-1.3" in my hands is probably a .8 MOA rifle.
Of course, all of these are rough guesstimates, since I don't have access to a "perfect shooter" to compare results with. However, when I think any of us discuss the accuracy of any given rifle, we really should try to include some analysis of our own abilities and how this might impact our results. Plus, I'm curious how others would estimate their results vs. a "perfect shooter". Clearly, some of you are probably sub. .1 MOA, particularly on bolt guns. But I have to believe that even among the most talented of us there's going to be some divergence, particularly across say 50 rounds.