Federal 140 gr Power-Shok JSP

6.5x55 Swedish · 140 gr · Power-Shok · #6555B. 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: 0.438maker G1
Muzzle velocity: 2,650 fps24″ test barrel · ~22 fps per inch
Muzzle energy: 2,183 ft·lb140 gr at 2,650 fps
Transonic: 800 ydMach 1.2 — where the solver stops being sure
500 yd: 3.5 mil923 ft·lb on arrival
Twist: 1:8typical 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	0.4	-0.2	0.1	0.3	0.2	2,547	2,016	0.06
100	0.0	0.0	0.0	0.2	0.7	0.7	2,446	1,860	0.12
150	0.2	0.8	-1.2	0.3	1.1	1.7	2,348	1,714	0.18
200	0.6	1.9	-4.0	0.4	1.5	3.1	2,252	1,576	0.25
250	0.9	3.3	-8.5	0.5	1.9	4.9	2,158	1,447	0.31
300	1.4	4.7	-14.9	0.7	2.3	7.2	2,066	1,327	0.38
350	1.9	6.4	-23.3	0.8	2.7	10.0	1,977	1,214	0.46
400	2.4	8.1	-34.0	0.9	3.2	13.4	1,890	1,110	0.54
450	2.9	10.0	-47.1	1.1	3.7	17.3	1,805	1,013	0.62
500	3.5	12.0	-62.8	1.2	4.2	21.9	1,723	923	0.70
550	4.1	14.1	-81.5	1.4	4.7	27.1	1,644	841	0.79
600	4.8	16.5	-103.4	1.5	5.2	32.9	1,569	765	0.89
650	5.5	18.9	-128.8	1.7	5.8	39.5	1,496	696	0.98
700	6.3	21.6	-158.1	1.9	6.4	46.8	1,427	633	1.09
750	7.1	24.4	-191.7	2.0	7.0	54.8	1,363	577	1.19
800	8.0	27.4	-229.9	2.2	7.6	63.7	1,302	527	1.31
850	8.9	30.7	-273.3	2.4	8.2	73.3	1,247	483	1.42
900	9.9	34.2	-322.3	2.6	8.9	83.6	1,196	444	1.55
950	11.0	37.9	-377.3	2.8	9.5	94.8	1,150	411	1.67
1000	12.2	41.9	-439.0	3.0	10.2	106.6	1,111	383	1.81

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.

Pronghorn550 ydKeeps 800 ft·lb and expansion velocity to 550 yd. Behind the shoulder only — not a bone-breaking bullet.

Whitetail deer450 ydKeeps 1,000 ft·lb and expansion velocity to 450 yd. Behind the shoulder only — not a bone-breaking bullet.

Mule deer450 ydKeeps 1,000 ft·lb and expansion velocity to 450 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 6.5x55 Swedish factory loads · best for coyote · best for whitetail · best for wild · best for elk

Source: https://www.federalpremium.com/rifle/power-shok/11-6555B.html · 24" test barrel per Federal rifle FAQ (velocities from 24" barrel "in most cases"); not st