Hornady Custom 120 gr SST

6.8 SPC · 120 gr · Custom · #8347. Maker-published figures, velocity measured in a 16″ 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: 0.400maker G1
Muzzle velocity: 2,460 fps16″ test barrel · ~22 fps per inch
Muzzle energy: 1,612 ft·lb120 gr at 2,460 fps
Transonic: 650 ydMach 1.2 — where the solver stops being sure
500 yd: 4.3 mil607 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	0.1	0.2	-0.1	0.1	0.4	0.2	2,352	1,474	0.06
100	0.0	0.0	0.0	0.2	0.9	0.9	2,247	1,345	0.13
150	0.3	1.0	-1.6	0.4	1.3	2.1	2,144	1,225	0.20
200	0.7	2.4	-5.1	0.5	1.8	3.8	2,044	1,113	0.27
250	1.2	4.1	-10.7	0.7	2.3	6.1	1,947	1,010	0.34
300	1.7	5.9	-18.6	0.8	2.9	9.0	1,853	914	0.42
350	2.3	7.9	-29.0	1.0	3.4	12.5	1,762	827	0.50
400	2.9	10.1	-42.2	1.2	4.0	16.7	1,674	746	0.59
450	3.6	12.4	-58.5	1.3	4.6	21.7	1,590	673	0.68
500	4.3	14.9	-78.2	1.5	5.2	27.4	1,509	607	0.78
550	5.1	17.7	-101.8	1.7	5.9	34.0	1,434	548	0.88
600	6.0	20.6	-129.6	1.9	6.6	41.3	1,362	495	0.99
650	6.9	23.8	-162.1	2.1	7.3	49.6	1,297	448	1.10
700	7.9	27.3	-199.8	2.3	8.0	58.6	1,236	407	1.22
750	9.0	31.0	-243.1	2.5	8.7	68.6	1,182	372	1.35
800	10.2	34.9	-292.7	2.8	9.5	79.3	1,134	343	1.48
850	11.4	39.2	-349.0	3.0	10.2	90.8	1,093	318	1.61
900	12.7	43.8	-412.6	3.2	10.9	103.0	1,057	298	1.75
950	14.2	48.7	-484.0	3.4	11.6	115.8	1,026	281	1.89
1000	15.7	53.8	-563.6	3.6	12.3	129.1	999	266	2.04

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. Behind the shoulder only — not a bone-breaking bullet.

Pronghorn350 ydKeeps 800 ft·lb and expansion velocity to 350 yd. Behind the shoulder only — not a bone-breaking bullet.

Whitetail deer250 ydKeeps 1,000 ft·lb and expansion velocity to 250 yd. Behind the shoulder only — not a bone-breaking bullet.

Mule deer250 ydKeeps 1,000 ft·lb and expansion velocity to 250 yd. Behind the shoulder only — not a bone-breaking bullet.

Wild hogWrong bulletTarget / varmint construction — not for this animal.

Black bearWrong bulletTarget / varmint construction — not for this animal.

ElkWrong bulletTarget / varmint construction — not for this animal.

MooseWrong bulletTarget / varmint construction — not for this animal.

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 6.8 SPC factory loads · best for coyote · best for whitetail · best for wild · best for elk

Source: https://www.hornady.com/ammunition/rifle/6-8mm-spc-120-gr-sst · 16" test barrel per product page