Here's a link to a ballistic calculator; you'll need to know the B.C., you can get that from the manufacturer. Generally speaking, you're going to be a hair low out to approx. 25 yds (which is approx. where the bullet will cross your line of sight, depending upon what distance you have that rifle zeroed for) and then will be approx. .5" to .75" high at 50 yds.
http://www.handloads.com/calc/index.html
Lance
Edited by - lance0623 on 10/06/2002 10:09:29