180.0 gr. Bison Ballistics Model 21 (M21-30-180) - .308 (7.62mm)

Manufacturer Bison Ballistics
Model Model 21
Model Number M21-30-180
Caliber .308 (7.62mm)
Weight 180.0 gr.
Sectional Density 0.271

180.0 gr. Bison Ballistics Model 21 (M21-30-180) - .308 (7.62mm)

Deflection at 600 and 1,000 yards in a 10mph cross wind.

Drag Profiles

Data Source Drag Function BC Form Factor
Bison Ballistics G7 0.298 0.910
Bison Ballistics G1 0.596 0.455