.300 H&H Flanged Nitro Express


The .300 H&H Flanged, also known as the Super 30 Magnum, was designed for use in double rifles.
BULLET
WEIGHT
IN
GRAINS
BARREL
LENGTH
IN
INCHES
PRESSURE
at 15°C in
tons per
sq. in.
MUZZLE
50 YARDS
100 YARDS
VELOCITY
Feet per
Second
ENERGY
Foot/lbs
VELOCITY
Feet per
Second
ENERGY
Foot/lbs
VELOCITY
Feet per
Second
ENERGY
Foot/lbs
180g SN
28"
17.5
2575
2653
2440
2381
2309
2131
220g S/SN
28"
17.5
2250
2475
2146
2252
2045
2041