Front sight height??????

[FOTIS]

All purpose answer to this question: Brownell's Front Sight Height Calculator.

 

[Dwh7271]

Excellent
Thanks

 

[FOTIS]

Also Lyman used to use a formula where if your rifle six inches low at say 50 yards with the rear sight at a certain setting. You would divide your sight radius (distance from rear to front sight. IE 28.5 inches into the inches at 50 yards 50X36= 1800 / 28.5=63.16. Now you are 6 inches low so 6/63.16=.095 higher sight at least.

 

[slickrem]

instead of doing all that.... call Williams and they can do a couple of measurements over the phone to set up the gun.

 

[RaySendero]

Also Lyman used to use a formula where if your rifle six inches low at say 50 yards with the rear sight at a certain setting. You would divide your sight radius (distance from rear to front sight. IE 28.5 inches into the inches at 50 yards 50X36= 1800 / 28.5=63.16. Now you are 6 inches low so 6/63.16=.095 higher sight at least.

Yep,

That's the method I use and trust!
Shoot target at known distance and calculate it.
Also works for windage adjustments.