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Posted: 8/13/2007 3:56:11 PM EDT
with SMK Black Hills 77gn, where will the bullet impact at 75 yards? 100? Thanks! ALan
Link Posted: 8/13/2007 4:01:43 PM EDT
about 75 yards futher down range
Link Posted: 8/13/2007 4:42:45 PM EDT
aska stupid(ly phrased question......).. will the bullet impact higher at 75 yards if sighted in Center mass, point of impact at 25? What will the difference (in inches be?) Thanks
Link Posted: 8/13/2007 4:45:58 PM EDT
[Last Edit: 8/13/2007 4:48:28 PM EDT by -spooky-]
Why don't you place a target downrange and find out

I zero at 50 yards, and am "close enough" out to 250 yards.
At real close range (like inside a room) POI will be a few inches low (sight distance over bore)
Link Posted: 8/13/2007 4:50:23 PM EDT
Link Posted: 8/13/2007 4:50:39 PM EDT
dead on at 50y makes it about 1.5 inch high at 100y so if you have it dead on at 25y thats going to be even higer at 100y because on the distance between the line of sight and the bore.. . You need it about 1.5 inch low at 25y so your on at 50y, 1 to 1.5 high at 100y and still only maybe 1 inch low at 200y.
Link Posted: 8/13/2007 5:08:53 PM EDT
With a 25 yard zero:

25 = 0"
50 = +2.3"
75 = +4.2"
100 = +5.7"
150 = +7.6"
200 = +7.8"
250 = +6.2"
300 = +2.4"


With a 50 yard zero:

25 = -1.1"
50 = 0"
75 = +0.8"
100 = +1.2"
150 = +0.8"
200 = -1.2"
250 = -5.2"
300 = -11.2"


Link Posted: 8/13/2007 5:30:22 PM EDT
50 yard zero ftw
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