Winchester Power Max Bonded 130 gr Bonded Protected Hollow Point

.270 Win · 130 gr · Power Max Bonded · #X2705BP. 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: 0.340maker G1
Muzzle velocity: 3,060 fps24″ test barrel · ~24 fps per inch
Muzzle energy: 2,702 ft·lb130 gr at 3,060 fps
Transonic: 750 ydMach 1.2 — where the solver stops being sure
500 yd: 2.8 mil930 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	0.2	0.7	-0.4	0.1	0.4	0.2	2,915	2,452	0.05
100	0.0	0.0	0.0	0.2	0.8	0.8	2,775	2,222	0.10
150	0.1	0.5	-0.7	0.3	1.2	1.9	2,639	2,009	0.16
200	0.4	1.3	-2.7	0.5	1.6	3.4	2,507	1,814	0.22
250	0.7	2.3	-6.1	0.6	2.1	5.5	2,379	1,633	0.28
300	1.0	3.5	-11.0	0.7	2.6	8.1	2,254	1,467	0.34
350	1.4	4.8	-17.6	0.9	3.1	11.3	2,134	1,314	0.41
400	1.8	6.2	-26.2	1.1	3.6	15.2	2,017	1,174	0.48
450	2.3	7.8	-36.8	1.2	4.2	19.7	1,904	1,046	0.56
500	2.8	9.5	-49.9	1.4	4.8	25.0	1,795	930	0.64
550	3.3	11.4	-65.7	1.6	5.4	31.1	1,690	825	0.73
600	3.9	13.5	-84.5	1.8	6.1	38.1	1,591	730	0.82
650	4.6	15.7	-106.8	2.0	6.8	46.1	1,497	647	0.92
700	5.3	18.1	-132.9	2.2	7.5	55.0	1,409	573	1.02
750	6.1	20.8	-163.4	2.4	8.3	64.9	1,328	509	1.13
800	6.9	23.7	-198.9	2.6	9.1	75.9	1,254	454	1.25
850	7.8	26.9	-239.9	2.9	9.9	87.9	1,189	408	1.37
900	8.9	30.5	-287.0	3.1	10.7	100.9	1,132	370	1.50
950	10.0	34.3	-340.9	3.4	11.5	114.8	1,085	340	1.63
1000	11.2	38.4	-402.2	3.6	12.4	129.6	1,044	315	1.77

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.

Pronghorn550 ydKeeps 800 ft·lb and expansion velocity to 550 yd.

Whitetail deer450 ydKeeps 1,000 ft·lb and expansion velocity to 450 yd.

Mule deer450 ydKeeps 1,000 ft·lb and expansion velocity to 450 yd.

Wild hog450 ydKeeps 1,000 ft·lb and expansion velocity to 450 yd.

Black bear350 ydKeeps 1,200 ft·lb and expansion velocity to 350 yd.

Elk250 ydKeeps 1,500 ft·lb and expansion velocity to 250 yd.

Moose250 ydKeeps 1,500 ft·lb and expansion velocity to 250 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 .270 Win factory loads · best for coyote · best for whitetail · best for wild · best for elk

Source: https://winchester.com/Products/Ammunition/Rifle/Power-Max-Bonded · 24" per brand-wide statement in Winchester 2026 catalog ("all other ballistic data generat