Great stuff Gecko... you are a true Sub-Aqua-Innovator
I think the rear sight would be best as a 'Ghost Ring' aperture style... rugged and well protected, fast to use as your eye automatically centres the front sight. Easier to use in low light and typically used on military firearms used for quick battle action!
I think the rear sight would be best as a 'Ghost Ring' aperture style... rugged and well protected, fast to use as your eye automatically centres the front sight. Easier to use in low light and typically used on military firearms used for quick battle action!