View Thread: Heavy ball trajectory


allesennogwat
Same chart used for all 7.62x54R rifles and machine guns

Sight setting

1 =

50m -1cm

100m 0cm

150m -4cm


2 =

50m 2cm

100m 6cm

150m 5cm

200m 0cm

250m -10cm


3 =

50m 7cm

100m 14cm

150m 18cm

200m 18cm

250m 12cm

300m 0cm

350m -18cm


4 =

50m 12cm

100m 25cm

150m 25cm

200m 38cm

250m 38cm

300m 32cm

350m 20cm

400m 0cm

450m -26cm


5 =

100m 0.3m

200m 0.6m

300m 0.7m

400m 0.5m

500m 0m

600m -0.7m


6 =

100m 0.5m

200m 0.9m

300m 1.1m

400m 0.9m

500m 0.7m

600m 0m

700m -1.0m

800m -2.6m


7 =

100m 0.7m

200m 1.3m

300m 1.5m

400m 1.6m

500m 1.4m

600m 0.9m

700m 0m

800m -1.5m

900m -3.6m


8 =

100m 0.9m

200m 1.6m

300m 2.0m

400m 2.3m

500m 2.4m

600m 2.0m

700m 1.3m

800m 0m

900m -2.0m

1000m -4.4m

9 =

100m 1.1m

200m 2.0cm

300m 2.7cm

400m 3.2cm

500m 3.4m

600m 3.2m

700m 2.7m

800m 1.6m

900m 0m

1000m -2.4m

1100m -5.3m

10 =

100m 1.3m

200m 2.5m

300m 3.4m

400m 4.1m

500m 4.5m

600m 4.5m

700m 4.3m

800m 3.4m

900m 2.0m

1000m 0m

1100m -2.9m

1200m -6.6m

11 =

100m 1.6m

200m 3.0m

300m 4.2m

400m 5.2m

500m 5.8m

600m 6.0m

700m 6.1m

800m 5.5m

900m 4.4m

1000m 2.6m

1100m 0m

1200m -3.5m

1300m -8.0m

12 =

100m 1.9m

200m 3.6m

300m 5.1m

400m 6.4m

500m 7.3m

600m 7.7m

700m 8.1m

800m 7.9m

900m 7.0m

1000m 5.7m

1100m 3.2m

1200m 0m

1300m -4.3m

1400m -9.6m

13 =

100m 2.2m

200m 4.3m

300m 6.1m

400m 7.7m

500m 9.0m

600m 9.7m

700m 10m

800m 10m

900m 10m

1000m 8.9m

1100m 6.6m

1200m 3.9m

1300m 0m

1400m -5.0m

1500m -11m

14 =

100m 2.5m

200m 5.0m

300m 7.2m

400m 9.1m

500m 11m

600m 12m

700m 13m

800m 13m

900m 13m

1000m 12m

1100m 11m

1200m 8.9m

1300m 4.6m

1400m 0m

1500m -5.8m

1600m -13m

15 =

100m 2.9m

200m 5.8m

300m 8.3m

400m 11m

500m 13m

600m 15m

700m 16m

800m 16m

900m 13m

1000m 16m

1100m 15m

1200m 13m

1300m 9.8m

1400m 5.4m

1500m 0m

1600m -6.7m

1700m -15m

1400m

Tapper
allesennogwat,
Good job on posting the chart for the Board! But as you can see there has to
be a TYPE-O's at the 15=;

700m 16m

800m 16m

900m 13m ???

1000m 16m

1100m 15m

Then there is a 1400m entry after the 1700m

Cheers
Tapper

:angel1:

allesennogwat
That's the way it is in the Russian chart. At first I thought it was a typo also but I think it's correct for the range and sight setting. he way to use it is that's how far off point of aim at that distance at that sight setting. With the sight set at 1500 meters and aiming dead on at a target 900 meters away that how high the impact should be. Since the point of aim changes and sight setting stays at 1500 meters it could be correct. I's not a bullet drop chart with the same zero point.

allesennogwat,
Good job on posting the chart for the Board! But as you can see there has to
be a TYPE-O's at the 15=;

700m 16m

800m 16m

900m 13m ???

1000m 16m

1100m 15m

Then there is a 1400m entry after the 1700m

Cheers
Tapper

:angel1:

Tapper
I'm so confused????? I still can not see a projectile drop and elevate at the peak of trajectory!

Cheers
Tapper :angel1:

allesennogwat
I'm so confused????? I still can not see a projectile drop and elevate at the peak of trajectory!

Cheers
Tapper :angel1:

That's the problem I tried to tell you. It is not dropping !!! They are two different ranges of point of aim with the same sight setting. If the point of aim was the same then it would be dropping. Those are the points of impact at those two DIFFERENT points (ranges) of aim.

Tapper
allesennogwat,
O.K. You Win!!!

Double Cheers
Tapper

allesennogwat
I haven't tried the open sights at 900 meters. :)