Norma 165 gr Ecostrike

.308 Win · 165 gr · Ecostrike · #20177482. 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: 0.431maker G1
Muzzle velocity: 2,690 fps24″ test barrel · ~22 fps per inch
Muzzle energy: 2,651 ft·lb165 gr at 2,690 fps
Transonic: 800 ydMach 1.2 — where the solver stops being sure
500 yd: 3.4 mil1,110 ft·lb on arrival
Twist: 1:10typical 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	0.1	0.5	-0.2	0.1	0.3	0.2	2,584	2,447	0.06
100	0.0	0.0	0.0	0.2	0.7	0.7	2,481	2,255	0.12
150	0.2	0.7	-1.2	0.3	1.1	1.7	2,381	2,076	0.18
200	0.5	1.8	-3.9	0.4	1.5	3.0	2,282	1,908	0.24
250	0.9	3.1	-8.2	0.5	1.9	4.9	2,186	1,750	0.31
300	1.3	4.6	-14.4	0.7	2.3	7.2	2,092	1,603	0.38
350	1.8	6.2	-22.6	0.8	2.7	10.0	2,000	1,466	0.45
400	2.3	7.9	-32.9	0.9	3.2	13.3	1,911	1,338	0.53
450	2.8	9.7	-45.7	1.1	3.7	17.3	1,825	1,220	0.61
500	3.4	11.6	-61.0	1.2	4.2	21.8	1,741	1,110	0.69
550	4.0	13.7	-79.2	1.4	4.7	26.9	1,660	1,010	0.78
600	4.7	16.0	-100.5	1.5	5.2	32.8	1,583	918	0.87
650	5.4	18.4	-125.4	1.7	5.8	39.3	1,508	833	0.97
700	6.1	21.0	-154.0	1.9	6.4	46.6	1,438	757	1.07
750	6.9	23.8	-186.9	2.0	7.0	54.7	1,371	689	1.18
800	7.8	26.8	-224.4	2.2	7.6	63.5	1,309	628	1.29
850	8.7	30.0	-266.9	2.4	8.2	73.1	1,252	574	1.41
900	9.7	33.4	-315.0	2.6	8.9	83.5	1,200	528	1.53
950	10.8	37.1	-369.1	2.8	9.5	94.7	1,154	488	1.66
1000	11.9	41.0	-429.8	3.0	10.2	106.5	1,113	454	1.79

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.

Pronghorn650 ydKeeps 800 ft·lb and expansion velocity to 650 yd.

Whitetail deer550 ydKeeps 1,000 ft·lb and expansion velocity to 550 yd.

Mule deer550 ydKeeps 1,000 ft·lb and expansion velocity to 550 yd.

Wild hog550 ydKeeps 1,000 ft·lb and expansion velocity to 550 yd.

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

Elk300 ydKeeps 1,500 ft·lb and expansion velocity to 300 yd.

Moose300 ydKeeps 1,500 ft·lb and expansion velocity to 300 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 .308 Win factory loads · best for coyote · best for whitetail · best for wild · best for elk

Source: https://www.norma-ammunition.com/products/hunting/norma-ecostrike/norma-ecostrike-308-winchester-165gr---20177482 · 24" barrel per product page ("zeroed with a 610 mm / 24 in barrel"); maker bullet descript