Slugs and strelok
- Thread starter dim560
- Start date
G1 and G7 have almost a mil difference.i shot today 10 shot group at 100 meters and g7 was spot on. G1 showed 1mil down.
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100 meters is a short distance away! you need to start at 150 meters to make things clearer.
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0.062 ?
First try 150 meters. bc may be different from the one you name.
Yes i use G1. but my slug bc is 0.129
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This is my settings for 15.5 NSA Slugs from my Matador Std.
Spot on 0 to 150+... not that I shoot at that distance ... or do I
Spot on 0 to 150+... not that I shoot at that distance ... or do I
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So if you are shooting them 926fps and I am shooting them 860 FPS my bc will be lower right?
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What else could be wrong then?when I put g1 drag function at 100 meters strelok shows 0.7 mills down but the gun shoots spot on at the right mill. When I put g7 ,strelok shows the mill that the gun shoots spot on.
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With some blunt fairly short bullets using the GL value can work better than G1. I asked Igor to add it to Strelok and he did for us airgun shooters.
G7 is for low drag bullets (VLD long boattail to be exact), not something shot much in airguns.
Some airgun bullets also match well with the .22 Long Rifle bullet which is RA4 drag law.
Try these and see if you get a better match.
G7 is for low drag bullets (VLD long boattail to be exact), not something shot much in airguns.
Some airgun bullets also match well with the .22 Long Rifle bullet which is RA4 drag law.
Try these and see if you get a better match.
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Verify scope height, temp and baro pressure as well. Verify your slope/incline angle is set correctly.
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