New Rifle Sight in ?

[offtarget]

308 168gr bullet. If I am zeroed at 50 yds where will I hit at 100 yds.
I have 50 yd at my house. Zeroed to 50 now.

[scooterf79]

Should be a bit high, 1.5 in or so
Scooter

[JASmith]

Go to the .308 load data page in Ammoguide.com and use the built-in trajectory calculator.

Otherwise, try http://www.jbmballistics.com/cgi-bin/jbmtraj-5.1.cgi

Also, the height of your scope above bore-line is an important bit of information to have when setting up the calculation.