Omega trajectory ?

specialist1 · 12-13-2009, 11:13 AM

If I have my Omega scope on my Omega zeroed at 100 yards, what is my 50 yard impact?

Johnmorris · 12-13-2009, 11:18 AM

Have you tried shooting it at 50 yards to find out.

sabotloader · 12-13-2009, 11:24 AM

specialist1

What is the load?

Big Z · 12-13-2009, 11:43 AM

Wowsers, that's all I can say

specialist1 · 12-13-2009, 02:46 PM

Sorry guys brain fart.. I shot it at 50 to get on paper, and then zeroed 100. I am using 150gr 777, and 250 r shockwave I know 50 will be lower but just curious how much?

sabotloader · 12-13-2009, 03:01 PM

specialist1

I guess i am assuming 150 grains of pellet power? Which would be some where in the neighborhood of 120 grains of T7-2f....

Shooting a 250 grain SST/SW... use this as a referrence point only... You will need to shoot it to be sure....

This chart is computed using a what is called 'point blank' range. I told the computer that i wanted a trajectory that was never more than 3" low or 3" high - what is the maximum zero range? This is what was computer put out.

specialist1 · 12-13-2009, 03:11 PM

Thanks sabotloader, I am using pellets.

Big Z · 12-13-2009, 03:22 PM

Okay, then I can guess a 100yd zero will have you about 3/4" high at 50 w/ my calculator.

Sighting in 4" high at 100 should put you around 4" low at 200, less than 3" high at 50--assuming a scoped rifle.

sabotloader · 12-13-2009, 04:38 PM

Big Z

OK went back in a ran a 100 yard zero...

It is still just a reference...

Big Z · 12-13-2009, 04:57 PM

SL, I use the Point Blank calculator. I used 1900 for velocity and .210 for BC and 1.5" sight height-- if anybody cares