gunboat57
Member
I've been shooting rifles with slider adjusted rear sights for about 50 years but it was only today I discovered something I never noticed before.
Before I went to the range to sight in my Marlin Glenfield 30A 30-30 I took some measurements of the rear sight and calculated the change of impact at 50 yards for each notch of the slider. Turns out the slider was made to give a precise 1" elevation change in POI at 50 yards for each notch. It was actually designed that way.
Are the rear sights on other rifles made that way too? OK, maybe I'm slow on the uptake, but be honest, am I the only one who never knew this before?
Before I went to the range to sight in my Marlin Glenfield 30A 30-30 I took some measurements of the rear sight and calculated the change of impact at 50 yards for each notch of the slider. Turns out the slider was made to give a precise 1" elevation change in POI at 50 yards for each notch. It was actually designed that way.
Are the rear sights on other rifles made that way too? OK, maybe I'm slow on the uptake, but be honest, am I the only one who never knew this before?