Muzzle Velocity
2,950
fps
Muzzle Energy
5,062
ft-lbs
Ballistic Coefficient
0.625 G1
G1
Sectional Density
0.328
 

Bullet Drop (inches)

Ballistic Trajectory

100yd zero, sea level, 59°F, 10 mph crosswind

RangeVelocityEnergyDrop (in)Wind (in)
0 yd2,950fps5,062ft-lbs-1.50
100 yd2,796fps4,549ft-lbs00.5
200 yd2,648fps4,079ft-lbs-2.92
300 yd2,505fps3,649ft-lbs-10.94.6
400 yd2,366fps3,255ft-lbs-24.38.4
500 yd2,231fps2,895ft-lbs-4413.5
600 yd2,101fps2,567ft-lbs-70.720
700 yd1,975fps2,268ft-lbs-105.228
800 yd1,854fps1,999ft-lbs-148.737.7
900 yd1,738fps1,757ft-lbs-202.349.2
1000 yd1,627fps1,541ft-lbs-267.462.7

Bullet Information

ManufacturerHammer Bullets
Bullet262gr Hammer Hunter
Diameter0.338" (8.6mm)
ConstructionMonolithic
BC (G1)0.625 G1
Sectional Density0.328

Load Information

Cartridge.338-378 Weatherby Magnum
ManufacturerWeatherby
Product LineSelect
CategoryHunting
SKUM333262HCB

More .338-378 Wby Mag Loads

Weatherby

Select

.338-378 Wby Mag · 225gr · TTSX

MV: 3,180fps
BC: 0.514 G1
Energy: 5,051ft-lbs
Type: Hunting
Details

Weatherby

Select

.338-378 Wby Mag · 250gr · Partition

MV: 3,060fps
BC: 0.473 G1
Energy: 5,197ft-lbs
Type: Hunting
Details

Similar Loads in Other Cartridges

Hornady

Precision Hunter

.338 Lapua Mag · 270gr · ELD-X

MV: 2,800fps
BC: 0.381 G7
Energy: 4,699ft-lbs
Type: Hunting
Details

Nosler

Trophy Grade Long Range

.33 Nosler · 265gr · AccuBond Long Range

MV: 2,775fps
BC: 0.369 G7
Energy: 4,530ft-lbs
Type: Hunting
Details

Compare this load against anything else

Ballistics Board charts trajectory, velocity, energy and wind drift for hundreds of factory loads side by side. Free, no account needed.

Browse Other Loads