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Precision Rifle & Airgun
Ballistics Calculator
G1·G7·RA4
Validated Physics
Configuration
Projectile
G1 — Standard model for flat-base & spitzer bullets. Accurate for supersonic ammo.
Platform & Optics
Environment
Chart Range
25
500
1000
Fill in bullet weight, BC, and velocity before calculating.
DOPE Table — Full Ballistic Data
G1 accuracy note: this projectile is in a subsonic range where G7 or RA4 can better match field results when available.
Muzzle Energy
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Zero Distance
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Subsonic Transition
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Vel @ 500
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TOF @ 500
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Drop = inches below line of sight from zero. Positive = above zero. Negative = below zero. Wind drift uses the entered 90° crosswind. MOA = 1.047 in/100 yd. MRAD = 3.6 in/100 yd. ★ = zero distance.
🖨 Print DOPE Card — Index Card
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