This is a good resource =>
by Hoot 
, Diversityville, Liberal-sota, Friday, October 09, 2015, 09:42 (3273 days ago) @ stonewalrus
http://www.handloads.com/calc/index.html
The tables don't seem to open correctly in Firefox but they open fine in IE. Key in a bullet diameter and weight on the left side, key in a velocity and sight height kind of mid screen and select 'Calculate'.
For example, a .224" spire point bullet, weighing 55gr, traveling at 3300fps. with a sight height of 0.5" will be 0.04" low at 25 yards and on at 100.
A fella can spend all afternoon playing with the inputs...don't ask me how I know.
Complete thread:
- Sighting in a 223 at 25 yards -
stonewalrus,
2015-10-09, 08:59
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Sighting in a 223 at 25 yards - Cherokee, 2015-10-09, 09:17
- This is a good resource => -
Hoot,
2015-10-09, 09:42
- This is a good resource => - bob, 2015-10-09, 09:57
- 1/2" low at 25 with @1.5" bore/scope centerline distance - ERSisk, 2015-10-09, 13:41
- Sighting in a 223 at 25 yards -
RidinLou,
2015-10-09, 16:56
- Here's another Ballistics Calculator you can tweak -
MR,
2015-10-09, 17:33
- I think it's important to remember... -
Sarge,
2015-10-10, 10:50
- Sorry, that was supposed to have plugged in... - Sarge, 2015-10-10, 13:30
- we were able to shoot it at 100 yards and you are absolutely -
stonewalrus,
2015-10-10, 18:18
- I will add - Catoosa, 2015-10-10, 22:49
- I think it's important to remember... -
Sarge,
2015-10-10, 10:50
- Here's another Ballistics Calculator you can tweak -
MR,
2015-10-09, 17:33