math grade 308 win

Spydr

Spydr

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Looking for drop and windage table for the following recipe.

175 sierra matchking
43 grains Varget powder
remington 308 brass
cci large rifle primers

muzzle velocity ?? not sure yet. probably around 2550 and 2600

I am using one of the Remi 700ss Milspec 5R in 24" barrel TR of 11.25

Thanks in advanced.
 
Chrony the load and then go to:

http://www.eskimo.com/~jbm/calculations/traj/traj.html

input your information (Elevation, Temp, Humidity, Velocity, Bullet Wt. etc) and this should give you the info you need.

Based on the info you have given there is a good chance that someone else's info (unless all variables are the same) will be much different than what you will find where you are.

You can even use the site above to get an estimated drop chart using known variables and getting as close as you can with the unknown variables.

Based on Temp and Humidity alone I had a 3/4 minute elevation difference from one day to the next (Got my come ups on a Saturday and Sunday they were shooting low by 3/4 minute) with my 6BR
 
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If you have an androind phone. Get the "shooter app" super easy to use and is only 9 dollars. It saves you alot of time and money. Even has a angle cosign feature that adjusts your charts. make sure you input your velocities and scope height too! very important to ge tthe dope accurate!!
 
This brings new meaning to bringing a thread back from the dead. Hope he has it figured out after nine years.
 
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