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270 wsm ARGUEMENT

7RiverMan77RiverMan7 Member Posts: 1,522 ✭✭✭✭✭
edited December 2008 in Perry Shooter Competition Shooting and Reloading Forum
my brother and i have an arguement going about sighting in a gun. remember this is just a what if...i already know how to sight in a gun. he says if it is 6inches high at 50yards it will be dead on at 250. i think it will be about 4 feet high at 250 yards. Who can give me an answer??
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  • jtmarine0831jtmarine0831 Member Posts: 908 ✭✭✭✭
    edited November -1
    quote:Originally posted by 7RiverMan7
    my brother and i have an arguement going about sighting in a gun. remember this is just a what if...i already know how to sight in a gun. he says if it is 6inches high at 50yards it will be dead on at 250. i think it will be about 4 feet high at 250 yards. Who can give me an answer??


    What bullet, what velocity?

    I done a little calculating with my Sierra program and using a 130gr Ballistic tip @ 3300fps(Factory load) If the bullet is striking 6in high at 50yds then it will be 26.72in high at 250yds and DeadOn at 675yds. This comes straight out of Sierra's Infinity Software.

    Hope that answered your question!
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  • 7RiverMan77RiverMan7 Member Posts: 1,522 ✭✭✭✭✭
    edited November -1
    that was the answer to my question! thanks alot, you were a big help[:D]
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