As a certified range officer I see all kinds of shooters out there. So I want to compare my experiences with what you all think. Let’s say you shoot a 243 very accurately. How much more recoil can you honestly take without flinching. Be honest. Is that a 270? 30-06? 300 mag? More. I have tested several experienced shooters having them turn their backs while I load , or not, their rifles. Then they have to shoot and flinching will become very clear. Results might surprise you