308 sight in question

[DrDeath]

At 25 yards- where should your point of impact be if your dead on at 100yards. This for a 308-168g BTHP- Remington 700-26 inch barrel?

I know 5.56 if you want a 100 yard zero it's 2-2/12 inches low at 25 yards.

 

[Dominick1441]

Mine is about a mil low


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[NoLegs24]

Im usually 2mils/7.2inches high @ 100yds when I get on paper @ 25yds

 

[SierraSR25]

.9 mils here

 

[Pinecone]

JBM Ballistics - JBM - Calculations - Trajectory

But you need to know your muzzle velocity. Also scope height above bore changes the results. What exact 168 grain bullet is used.

For the 168 gra Sierra Match King at 2700 fps (1.9 inch scope height) - 25 yards is 1.0" low for a 100 yard zero.