Hornady
45 Colt 255 gr Cowboy
.45 Colt · 255gr · Lead Bullets
Muzzle Velocity
725
fps
Muzzle Energy
298
ft-lbs
Ballistic Coefficient
0.117 G1
G1
Sectional Density
0.178
Bullet Information
ManufacturerHornady
Bullet255gr Lead Bullets
Diameter0.452"
TypeOTHER
BC (G1)0.117 G1
Sectional Density0.177
Load Information
Ballistic Trajectory
100yd zero, sea level, 59°F, 10 mph crosswind
| Range | Velocity | Energy | Drop (in) | Drop (MOA) | Wind (in) | TOF |
|---|---|---|---|---|---|---|
| 0 yd | 725fps | 298ft-lbs | -1.5 | 0 | 0 | 0 |
| 100 yd | 650fps | 239ft-lbs | 0 | 0 | 4.2 | 0.438 |
| 200 yd | 583fps | 193ft-lbs | -81.2 | -38.8 | 17.2 | 0.925 |
| 300 yd | 524fps | 155ft-lbs | -265 | -84.4 | 40.1 | 1.469 |
| 400 yd | 471fps | 125ft-lbs | -576.6 | -137.6 | 74 | 2.076 |
| 500 yd | 423fps | 101ft-lbs | -1047.5 | -200.1 | 120.7 | 2.755 |
| 600 yd | 381fps | 82ft-lbs | -1718.7 | -273.5 | 181.9 | 3.516 |
| 700 yd | 344fps | 67ft-lbs | -2642.6 | -360.5 | 259.9 | 4.373 |
| 800 yd | 313fps | 55ft-lbs | -3888.4 | -464.1 | 357.8 | 5.343 |
| 900 yd | 288fps | 47ft-lbs | -5548.6 | -588.7 | 479.1 | 6.446 |
| 1000 yd | 269fps | 41ft-lbs | -7749.8 | -740.1 | 629.1 | 7.713 |