Norma 170 gr Oryx

7mm Wby Mag · 170 gr · Oryx · #20171072. Maker-published figures, velocity measured in a 24″ barrel. Below: the drop chart, the wind, the energy, and how far it is an ethical hunting load — then shoot it.

Shoot this load through the glass →Hunt with it

G1 BC: 0.324maker G1
Muzzle velocity: 2,986 fps24″ test barrel · ~30 fps per inch
Muzzle energy: 3,365 ft·lb170 gr at 2,986 fps
Transonic: 700 ydMach 1.2 — where the solver stops being sure
500 yd: 3.0 mil1,065 ft·lb on arrival
Twist: 1:9typical factory twist for the solve

Drop chart · 100 yd zero · 10 mph full-value wind

Range yd	Elev mil	Elev MOA	Drop in	Wind mil	Wind MOA	Wind in	Vel fps	Energy ft·lb	TOF s
50	0.2	0.7	-0.4	0.1	0.4	0.2	2,835	3,033	0.05
100	0.0	0.0	0.0	0.2	0.9	0.9	2,689	2,729	0.11
150	0.2	0.5	-0.8	0.4	1.3	2.1	2,548	2,450	0.16
200	0.4	1.4	-3.0	0.5	1.8	3.8	2,411	2,194	0.22
250	0.7	2.6	-6.7	0.7	2.3	6.1	2,278	1,959	0.29
300	1.1	3.8	-12.1	0.8	2.9	9.0	2,150	1,744	0.36
350	1.5	5.3	-19.3	1.0	3.4	12.6	2,026	1,548	0.43
400	2.0	6.8	-28.7	1.2	4.1	17.0	1,906	1,370	0.50
450	2.5	8.6	-40.4	1.4	4.7	22.1	1,790	1,210	0.58
500	3.0	10.5	-54.9	1.6	5.4	28.2	1,680	1,065	0.67
550	3.7	12.6	-72.4	1.8	6.1	35.1	1,575	937	0.76
600	4.3	14.9	-93.5	2.0	6.9	43.1	1,477	823	0.86
650	5.1	17.4	-118.5	2.2	7.7	52.1	1,386	725	0.97
700	5.9	20.2	-148.1	2.5	8.5	62.2	1,302	640	1.08
750	6.8	23.3	-182.8	2.7	9.4	73.5	1,227	568	1.20
800	7.8	26.7	-223.3	3.0	10.2	85.8	1,162	509	1.32
850	8.8	30.4	-270.2	3.2	11.2	99.2	1,107	462	1.46
900	10.0	34.4	-324.2	3.5	12.1	113.6	1,061	425	1.59
950	11.3	38.8	-386.0	3.8	12.9	128.8	1,022	394	1.74
1000	12.7	43.5	-456.0	4.0	13.8	144.8	988	369	1.89

Orange rows are transonic (Mach 1.2–1.0), red subsonic. Elevation is the come-up; wind is the bullet's drift for 10 mph at 90°, so halve it for 5 mph and for a 30° wind. The app builds this for your barrel length, your altitude and today's weather, and lets you true the MV against what you actually hit.

Energy on the animal

Max ethical range, vitals shot

Coyote / varmint1,000 ydKeeps 250 ft·lb and expansion velocity to 1,000 yd.

Pronghorn600 ydKeeps 800 ft·lb and expansion velocity to 600 yd.

Whitetail deer500 ydKeeps 1,000 ft·lb and expansion velocity to 500 yd.

Mule deer500 ydKeeps 1,000 ft·lb and expansion velocity to 500 yd.

Wild hog500 ydKeeps 1,000 ft·lb and expansion velocity to 500 yd.

Black bear450 ydKeeps 1,200 ft·lb and expansion velocity to 450 yd.

Elk350 ydKeeps 1,500 ft·lb and expansion velocity to 350 yd.

Moose350 ydKeeps 1,500 ft·lb and expansion velocity to 350 yd.

Energy floors: Coyote 250 · Pronghorn 800 · Whitetail 1,000 · Mule 1,000 · Wild 1,000 · Black 1,200 · Elk 1,500 · Moose 1,500 ft·lb (see the sources on each animal in the app). Expansion floor from the bullet family's published minimum impact velocity. A bone-breaking shoulder shot wants a bonded, partition or monolithic bullet regardless of energy.

Same cartridge

All 7mm Wby Mag factory loads · best for coyote · best for whitetail · best for wild · best for elk

Source: https://www.norma-ammunition.com/products/hunting/norma-oryx/norma-oryx-7mm-weath-mag-170gr---20171072 · 24" barrel per product page ("zeroed with a 610 mm / 24 in barrel"); maker bullet descript