Is it possible for someone to work out an elevation adjustment for a 22lr @ 1085fps from 25m zero to 300m, please. I don't have a ballistic app to do it myself.
It'll much appreciated if someone can help us out.
Scott.
Elevation adjustments
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Re: Elevation adjustments
About 55-58moa
I use elly match at 1066 FPS and it was a 58moa shot to 300m with a 50m zero
I set up a target at 200m to confirm my fly shooting zero and adjusted speed and bc into my calculator .
Shooting a steel plate about 12x12” it was easy to get blown off .
Very little noise to know you hit and takes weeks for the noise to get back to you from the time of fire
I use elly match at 1066 FPS and it was a 58moa shot to 300m with a 50m zero
I set up a target at 200m to confirm my fly shooting zero and adjusted speed and bc into my calculator .
Shooting a steel plate about 12x12” it was easy to get blown off .
Very little noise to know you hit and takes weeks for the noise to get back to you from the time of fire
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Re: Elevation adjustments
If you can set up with a dusty back drop in the sun you will save a few bullets .
My target is in the shade and with green and if you miss you have zero idea where it lande
About 490cm elivation
1.15 sec flight time
10kmh wind at 3-9 will give 35cm of error
My target is in the shade and with green and if you miss you have zero idea where it lande
About 490cm elivation
1.15 sec flight time
10kmh wind at 3-9 will give 35cm of error
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Re: Elevation adjustments
Berger claim 53 minutes but I had to guess bullet weight and Ballistic Coefficient (I used 38 grains and a G1 of 0.110) anyway fun to play with if you don't know of it already and comforting to have access to at the range for a beginner like me...
http://www.bergerbullets.com/ballistics/
http://www.bergerbullets.com/ballistics/
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Re: Elevation adjustments
Thanks guys, it should be pretty cool having a go at this. We're going to have a shoot with the 300 f class paper targets.
Scott.
Scott.
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Re: Elevation adjustments
JBM is able to do it they have quite a few 22LR cartridges in the libary. I have used it even if I have to change a BC it works very well. I print out a drop chart in 10 yrd intervals.
What is the bullet construction solid HP and weight grn?
What is the bullet construction solid HP and weight grn?
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Last edited by sungazer on Wed Sep 12, 2018 6:17 pm, edited 2 times in total.
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Re: Elevation adjustments
Getting enough adjustment will be your biggest challenge .
I use sports match hight adjustable (about $80 on eBay from the uk)
They will give you up to 50 moa dependant on how you set them up
I use sports match hight adjustable (about $80 on eBay from the uk)
They will give you up to 50 moa dependant on how you set them up
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