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01.)
Crossbow Kinetic Energy – Chart, Calculations, Hunting Requirements
http://www.bestcrossbowsource.com/crossbow-kinet…g-requirements/
02.)
Arrow Ballistics Calculator – Kinetic Energy, Drop, Speed, Momentum
http://www.bestcrossbowsource.com/crossbow-arrow…tics-calculator
03.)
Arrow Speed Drop - Crossbow Test Results http://www.bestcrossbowsource.com/arrow-speed-dr…w-test-results/
04.)
Crossbow Arrow Drop – Charted Test Results
http://www.bestcrossbowsource.com/crossbow-arrow…ed-test-results