SCHOOL ME --OPEN SIGHTS--IN COMPETITION

[Jeff Porter]

That target looks like you shot all but two from three different head positions.

My observation as well. Floating head. Get a good cheek weld in the middle and repeat it. I have added shoe insole material to a fixed stock to get more elevation. Looks wonky but I Zip tie the foam / fabric on the stock to get a little lift if I find I am looking at the bottom of the aperture. Has to be three round circles and a dot in the middle.

 

[Jeff Porter]

BINGO! You are exactly right! I was moving closer then further from the rear sight seeing what difference it made to my sight picture
Thanks!

If you get too far away the rear aperture will appear small enough you loose the housing of the front sight. Closer is better but even a .22 can leave a mark on your eyebrow if you stick it up there. There is a Goldilocks zone and I find it 1-2” behind the rear sight to my eyebrow.

 

[Jeff Porter]

Centerfire but you get the idea

 

[jelenko]

If you get too far away the rear aperture will appear small enough you loose the housing of the front sight. Closer is better but even a .22 can leave a mark on your eyebrow if you stick it up there. There is a Goldilocks zone and I find it 1-2” behind the rear sight to my eyebrow.

This reminds me.
You also want your eye as close to the rear aperture so the aperture can be as small as possible and still be bright enough. As the aperture gets smaller, the depth of field increases so you can see the front sight and the target clearer.

 

[Albany Mountain]

What height rear base do you have on the rear, measured from the rifle mount hole to the sight mount hole ? And the height of the front sight base?

 

[dusterdave173]

What height rear base do you have on the rear, measured from the rifle mount hole to the sight mount hole ? And the height of the front sight base?

Will measure it tomorrow
Thanks to all!

 

[Coyotefurharvester]

After reading thru, I feel the suggestions may add 20+ points to my next 100 yd open sight match.

 

[Albany Mountain]

Do you have a screw in aperture or diopter or smaller holed peep screwed into the redfield rear sight?? Your picture doesn't show one.

 

[dusterdave173]

Good Catch but Yes I did have a std one installed while testing--am waiting on my adjustable should be here today

 

[dusterdave173]

What height rear base do you have on the rear, measured from the rifle mount hole to the sight mount hole ? And the height of the front sight base?

Looks like roughly the rear mount measures .575 +- and the thickness of the front mounting block is +- .335
I have shorter front mounting blocks but nothing taller for the front

The adjustment settings on the rear seem centered in their travel with current set up

 

[Albany Mountain]

Looks like roughly the rear mount measures .575 +- and the thickness of the front mounting block is +- .335
I have shorter front mounting blocks but nothing taller for the front

The adjustment settings on the rear seem centered in their travel with current set up

Now the next question. Are you lifting your head to see through the peep sight? or lowering? or neither and the sight is right where you eye wants to look when the head feels like it is were you want it??

 

[dusterdave173]

THANKS!!!!!!!!!!!!
OK just in from morning testing--after all of the Great ideas and help from my fellow shooters on here --I got an adjustable rear iris--I went larger on my front aperture to a 3.4 Anschutz Contrast clear--I spent all day yesterday getting rear sight position right--I went back and forth , back and forth--so...go out this morning a chilly 28 degrees but bright sun on my target ( a BIG help) fouled fresh clean barrel --a few rounds to get my zero dead on and...WOW! Just shot this beauty! I am thrilled to say the least.
All of the help you guys offered worked --
I can't thank all of you enough for being Helpful and constructive I mean that..
Thanks
David

 

[Bob3700]

THANKS!!!!!!!!!!!!
OK just in from morning testing--after all of the Great ideas and help from my fellow shooters on here --I got an adjustable rear iris--I went larger on my front aperture to a 3.4 Anschutz Contrast clear--I spent all day yesterday getting rear sight position right--I went back and forth , back and forth--so...go out this morning a chilly 28 degrees but bright sun on my target ( a BIG help) fouled fresh clean barrel --a few rounds to get my zero dead on and...WOW! Just shot this beauty! I am thrilled to say the least.
All of the help you guys offered worked --
I can't thank all of you enough for being Helpful and constructive I mean that..
Thanks
David

Wow, looks like ur on the right path. Welcome to the iron sight “ Rabbit Hole”!
Couple of thoughts: see if u can determine a method for consistent head position behind the rear sight. Something u can feel on ur face or cheek to establish a consistent head position.
Look up a company called “Beartooth” for a comb raising kit. It is a sleeve that slips over the Buttstock and has different height foam inserts. Poor man’s adjustable cheek piece. May help keep ur head elevation behind the rear sight.
If u find yourself shooting a bunch of 10s and few Xs , try a larger front aperture. I call that shooting “Donuts” around the X ring .
Bright sunny days, ( a lot of target glare) try a light gray filter to cut glare. The front aperture size, try going down .2 as the target looks smaller in bright light.
Overcast days, go up .2 or so on the front aperture size. The target looks larger in lower light conditions.
Like I said, “Rabbit Hole”. Good luck n have fun learning.

 

[Dgd6mm]

Dang Dave, you've got it going on.

 

[Coyotefurharvester]

50 or 100 yard to target?

 

[dusterdave173]

50 or 100 yard to target?

50 yd