Quote Originally Posted by charlie b View Post
This all does get me a bit interested. But, I will have to up my game a bit. I can see my crosshairs drift when shooting so not sure I could see a 1/4MOA difference. And if you don't see 1/2MOA groups on a regular basis then it might not make a difference.

The problem is errors accumulate. We can control some easier than others, and frequently see 'big' gains. 1/2MOA is what I consider the beginning of the rabbit hole. After that the differences are all small. Sometimes you might have to improve several things to see a difference on the target.
I swear I can see my heartbeat on the reticle at a magnification of 25 or higher. I think the main payback for me is extending the life of the brass, the potential improvement in accuracy is a bonus. Like you said, errors compound, I'm trying to minimize them.