From what I am finding, that is exactly how rear aperture sight works - they are blurry. Some sort of light physics plays a game - you focus your eye on the front sight - to see it as clearly as you can - clearest, sharpest view is caused by the physics - only happens dead centre in the aperture - you don't look or think about the aperture - let the magic happen - just concentrate to see that front sight as sharp and as clear as you can - rear aperture is a blurry rim, if you even notice it - even if the target gets a bit blurry. Had a former boss who spent his last tour in USMC as shooting instructor - that "focus on front sight" is Marine way of doing it since before WWI... Meant to be done with both eyes open - training your brain to mix two images - target is clear through left eye, front sight is clear through right eye. I do not know how a bulls-eye target shooter would describe it, but above description will certainly work with 30/30 at whatever ranges you would use it... It is possible, at my level of practice, that I actually close my left eye at the moment of firing - I am not sure - but the "theory" is supposed to be that both eyes stay open...
yeah spot on potash!
i way over think and over focus on the circle an the bead and the target and the bloody birds and the angle of the sun and in short, i over complicate the beauty of these setups.... raise rifle, point toward animal (generally rather close range for 'hunting' ) and put front 'post' on animal and squeeze.. cycle and do it again if animal is still running.. then i think ethics comes into it after about 2 or 3 shots
do the PEep sight thing though, betterthan red dots .





















































