21 February 2011, 00:26
kiddBrowning 1886
Have a front sight question. When shooting handloads beefed up a bit it shoots high, even with the rear sight all the way down. This probably calls for a higher front sight. Any suggestions on a replacement for the front sight.
Thanks
kidd
21 February 2011, 01:34
MFDThere is a formula for such adjustments, can't remember it now, but it is published in Brownell's catalog for "iron sights" calibrating/adjustment. Relationship of sight radius, FS height, range, and point of impact. Sure someone here will have it handy and let you know. Rough estimate I use is .008" per inch up or down for front sight blade, but that is with my rifles/calibers being used.
21 February 2011, 04:19
kiddNot to seriously high, put top of front sight on bottom of 3" bull its probably 4" inches high. I know this isn't geometry but these aren't full bore loads. Just looking for a simple solution, hence the front sigh option.
Maybe just aim a wee bit lower. You know how it is, everything has to be just so.
kidd
21 February 2011, 04:55
Doug TurnbullYou should raise the front sight about .050 to get it to shoot Zero. .080 will give you some adjustment.
21 February 2011, 06:01
ColoradoMattDixie gun works may have what you are looking for. You may end up with a sight that is a little too high that you can file down to your liking. No sweat.
21 February 2011, 06:36
MickinColoThis is all good advice but what kind of loads are raising you out of your sight window?
21 February 2011, 06:43
Farrier MattWhy dont you cut the notch in your rear sight deeper? I did this with a 22 bolt action of mine. A hack saw blade ran through the notch slowly and carefully let me get the rifle to zero. You might have better solutions, this is just my idea.