270 WSM

Kalahari Kula 1336 Bullet
Norma Oryx 150 gr
Weight
9.7 g / 150 gr
Ballistic coefficient
0.373

Norma Oryx 150 gr

Norma Oryx 150 gr
Product number
#20169322

​​Velocity

V0 950 m/s 3117 f/s
V100 863 m/s 2856 f/s
V200 782 m/s 2611 f/s
V300 705 m/s 2378 f/s

Energy

E0 4379 J 3237 ft.-lb.
E100 3617 J 2718 ft.-lb.
E200 2968 J 2271 ft.-lb.
E300 2415 J 1884 ft.-lb.

Winddrift

100 m 100 yds 26 mm 0.8 in
200 m 200 yds 108 mm 3.2 in
300 m 300 yds 255 mm 7.4 in

Winddrift in mm for a 5 m/s cross wind

Winddrift in inches for a 10 m.p.h cross wind

Zero range, meters

Height of trajectory above line of sight if sighted in at X meter. For sights 40mm above bore

50 m 80 m 100 m 150 m 200 m 300 m
80 -5 -3 -33 -99 -357
100 -4 2 -29 -94 -349
150 6 16 19 -56 -291
200 20 37 47 42 -208

Sighting distance in yards

Height of trajectory above line of sight if sighted in at X yards. For sights 1,6 inch above bore

50 yds 100 yds 150 yds 200 yds 300 yds
50 0.5 0 -1.7 -9.1
100 -0.3 -0.8 -2.8 -10.7
150 0 0.5 -1.7 -9.1
200 0.4 1.4 1.3 -6.5

270 WSM