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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Loadbase 3.0 and Exbal
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<blockquote data-quote="300rum" data-source="post: 423518" data-attributes="member: 6231"><p>Hi to all</p><p></p><p>What I noticed with my exbal settings are the following.</p><p>1. setup your Sight In Condition (and use real value of the bullet speed form chrony)</p><p>2. Input values for Bullet Data/Field Cond/Target Engagement</p><p>3. Take shoots at 100 - 500-700-900-100-1400-1700yrds</p><p>4. Play with MULTI BALLISTIC COEF TO MATCH YOUR FIELD DROPS</p><p> </p><p>If you are using the Trajectory validation to match your drops beyound 1200yrd, without playng with Ballistic coef, will get you off inside 900yrds.</p><p></p><p>If you noticed you are off at 1000yrds, just see the Velocity Value for 1000yrds, and then go and modified on Balistic coef field the Bullet BC for that speed.</p><p>Then repeat the above for 1400yrd.</p><p></p><p>Using Multi balistic coef to tuneup your field drops, It gets me with 1-2inch close with JBM balistic predictions using G7 - up to 1900yrds for my 338edge with 300smk.</p><p></p><p>I push 300SMK at 2848fps</p><p>The Balistic coef value are:</p><p>0.795 - 3150</p><p>0.780 - 2600</p><p>0.770 - 2400</p><p>0.750 - 0</p><p></p><p>bullet data 2848 - sight in 100yrds, 42F, 50% humid, 24.69in/Hg.</p><p></p><p></p><p>If someone is doing simmilar, please chime in...</p></blockquote><p></p>
[QUOTE="300rum, post: 423518, member: 6231"] Hi to all What I noticed with my exbal settings are the following. 1. setup your Sight In Condition (and use real value of the bullet speed form chrony) 2. Input values for Bullet Data/Field Cond/Target Engagement 3. Take shoots at 100 - 500-700-900-100-1400-1700yrds 4. Play with MULTI BALLISTIC COEF TO MATCH YOUR FIELD DROPS If you are using the Trajectory validation to match your drops beyound 1200yrd, without playng with Ballistic coef, will get you off inside 900yrds. If you noticed you are off at 1000yrds, just see the Velocity Value for 1000yrds, and then go and modified on Balistic coef field the Bullet BC for that speed. Then repeat the above for 1400yrd. Using Multi balistic coef to tuneup your field drops, It gets me with 1-2inch close with JBM balistic predictions using G7 - up to 1900yrds for my 338edge with 300smk. I push 300SMK at 2848fps The Balistic coef value are: 0.795 - 3150 0.780 - 2600 0.770 - 2400 0.750 - 0 bullet data 2848 - sight in 100yrds, 42F, 50% humid, 24.69in/Hg. If someone is doing simmilar, please chime in... [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Loadbase 3.0 and Exbal
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