Can anyone tell me the POI's for a 16"; 1:9 for the following?

Zeroed for 200 yds = POI @ 100
Zeroed for 300 yds = POI @ 100
Zeroed for 400 yds = POI @ 100
Zeroed for 500 yds = POI @ 100

Thanks,
Mickey

What bullet weight at what muzzle velocity?

Use this:

To get your weight and velocity and use here to check your trajectories, or similar place.
internet.cybermesa.com/~jbm/ballistics/traj_basic/traj_basic.html


I used BC for 55grn at 0.272 and velocity of 3162 from table (should have been 3132, duuhh, I forgot) to get these figures, plug in your own numbers for yourself:

Calculated Table
Elevation: 3.253 moa
Azimuth: 0.000 moa

Range Velocity Energy Momentum Drop Windage Lead Time
(yards) (ft/sec) (ft-lbs) (lbs-sec) (inches) (inches) (inches) (sec)
0 3162.0 1221.0 0.77 -1.5 0.0 0.0 0.000
100 2798.7 956.5 0.68 -0.0 1.1 17.8 0.101
200 2463.8 741.3 0.60 -3.0 4.5 37.9 0.215
300 2154.7 566.9 0.53 -11.7 10.7 60.8 0.345
400 1867.9 426.1 0.46 -28.0 20.4 87.1 0.495
500 1608.4 315.9 0.39 -54.3 34.1 117.6 0.668
600 1381.9 233.2 0.34 -94.2 52.9 153.0 0.870
700 1199.5 175.7 0.29 -152.4 77.3 194.2 1.103
800 1071.5 140.2 0.26 -234.8 107.4 240.9 1.369
900 984.5 118.4 0.24 -347.4 142.3 292.5 1.662
1000 921.4 103.7 0.23 -496.0 181.1 348.0 1.977


Mike

<blink> <blink>......<blink> <blink>
Uh okie dokie. I guess that takes care of that! Now I have to take off my shoes so I can do the math! LOL. Thanks Halfcocked and Mike! Now I can figure out the info I need for any/all bullet/barrel combinations!


Thanks again!
Mickey