Maximum Point Blank Range for the .243 Winchester
The .243 Winchester has two maximum point blank ranges because it does two jobs. For deer with a 100gr bullet at 2,960 fps and an 8" vital zone, zero at 270 yards, sight in 3.3" high at 100 with the scope 1.5" over the bore, and hold dead-on to 316 yards. For coyotes and varmints with a 58gr V-Max at 3,650 fps and a 4" zone, zero at 243 yards, sight in 1.6" high, and hold dead-on to 281 yards. The same rifle cannot carry both zeros at once, and a deer zero on the varmint load puts the bullet 4" over a coyote at 175 yards.
A 95gr Fusion at 2,980 fps sits between them on the deer zone, 320 yards from a 273-yard zero; on a 10" zone the 100gr load reaches 344.
Figures on this page: Federal Power-Shok .243 Win 100gr SP, 100gr G1 .355 at 2,960 fps, Bolt action, standard scope rings, 1.5" over bore, standard conditions. Source: Federal published velocity (24" test barrel) and G1 ballistic coefficient, verified 2026-09-13.
MPBR by Vital Zone Size
Federal Power-Shok .243 Win 100gr SP, 100gr G1 .355 at 2,960 fps, 1.5" over bore (bolt action, standard scope rings).
| Vital zone | Optimal zero | Near edge | MPBR | Max ordinate | Sight in at 100 (in / MOA) | CSV |
|---|---|---|---|---|---|---|
| 4" (coyote, varmint, paper) | 210 yd | 0 yd | 244 yd | +2.0" at 123 yd | +1.9" / +1.8 | Download |
| 8" (whitetail, pronghorn, defensive torso) | 270 yd | 0 yd | 316 yd | +4.0" at 151 yd | +3.3" / +3.2 | Download |
| 9" (mule deer, black bear) | 282 yd | 0 yd | 330 yd | +4.5" at 157 yd | +3.7" / +3.5 | Download |
| 10" (elk, moose) | 293 yd | 0 yd | 344 yd | +5.0" at 163 yd | +4.0" / +3.8 | Download |
How to read it: filled circles are the near and far zero, where the bullet's path crosses the line of sight;the triangle is the peak (max ordinate). The shaded band is the 8" vital zone, ±4" either side of the line of sight. The dashed line marks the edge of the hold-dead-on window. The chart is zoomed to where the zero matters; the tables below run to 500 yards.
Key terms
- Near zero
- Where the bullet first climbs up through the line of sight. It starts below the sight, because the sight sits above the barrel.
- Far zero
- Where it falls back down through the line of sight. A "200-yard zero" is the far zero; the near zero comes with it.
- Max ordinate
- The highest the bullet gets above the line of sight, between the two crossings. This is what makes a zero shoot high in the middle.
- Point blank range (MPBR)
- The zero that keeps the whole arc inside a vital zone for the longest distance, so you can aim at the centre and hold dead-on.
The 8" Zone Trajectory: 270-Yard Zero
Zeroed at 270 yards, the bullet is +3.3" at 100, peaks +4.0" at 151 yards, and has fallen half the vital zone, -4.0", at 316 yards. Hold on the centre of the vitals anywhere inside that window.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -1.5" | 0.00 | 0.00 | 2,960 | 1,946 | 0.0 |
| 25 | +0.1" | +0.44 | +0.13 | 2,892 | 1,858 | 0.1 |
| 50 | +1.5" | +2.78 | +0.81 | 2,826 | 1,774 | 0.2 |
| 75 | +2.5" | +3.22 | +0.94 | 2,761 | 1,693 | 0.5 |
| 100 | +3.3" | +3.17 | +0.92 | 2,697 | 1,616 | 0.9 |
| 125 | +3.8" | +2.91 | +0.85 | 2,634 | 1,541 | 1.4 |
| 150 | +4.0" | +2.54 | +0.74 | 2,571 | 1,468 | 2.0 |
| 175 | +3.8" | +2.09 | +0.61 | 2,510 | 1,399 | 2.7 |
| 200 | +3.4" | +1.60 | +0.46 | 2,449 | 1,332 | 3.6 |
| 225 | +2.5" | +1.06 | +0.31 | 2,389 | 1,268 | 4.6 |
| 250 | +1.3" | +0.48 | +0.14 | 2,330 | 1,206 | 5.7 |
| 275 | -0.4" | -0.14 | -0.04 | 2,272 | 1,146 | 7.0 |
| 300 | -2.5" | -0.78 | -0.23 | 2,214 | 1,089 | 8.4 |
| 325 | -5.0" | -1.45 | -0.42 | 2,158 | 1,034 | 10.0 |
| 350 | -7.9" | -2.16 | -0.63 | 2,102 | 981 | 11.8 |
| 375 | -11.4" | -2.90 | -0.84 | 2,047 | 931 | 13.7 |
| 400 | -15.4" | -3.67 | -1.07 | 1,993 | 882 | 15.7 |
| 425 | -19.9" | -4.47 | -1.30 | 1,939 | 835 | 18.0 |
| 450 | -25.0" | -5.30 | -1.54 | 1,887 | 791 | 20.4 |
| 475 | -30.7" | -6.17 | -1.80 | 1,836 | 748 | 23.1 |
| 500 | -37.1" | -7.08 | -2.06 | 1,785 | 708 | 25.9 |
100gr G1 .355 at 2,960 fps, 1.5" sight height over bore, standard conditions (59°F, sea level), 10 mph full-value crosswind. Positive drop is above the line of sight. Source: Federal published velocity (24" test barrel) and G1 ballistic coefficient, verified 2026-09-13.
MPBR by Bullet Weight
8" vital zone, 1.5" over bore.
| Load | Optimal zero | MPBR | Max ordinate at | Velocity at MPBR | Energy at MPBR | CSV |
|---|---|---|---|---|---|---|
| Federal Power-Shok .243 Win 100gr SP 100gr G1 .355 at 2,960 fps |
270 yd | 316 yd | 151 yd | 2,214 fps | 1,089 ft-lb | Download |
| Black Hills Gold .243 Win 58gr V-Max 58gr G1 .250 at 3,650 fps |
309 yd | 358 yd | 176 yd | 2,301 fps | 682 ft-lb | Download |
| Federal Fusion .243 Win 95gr 95gr G1 .376 at 2,980 fps |
273 yd | 320 yd | 153 yd | 2,270 fps | 1,087 ft-lb | Download |
Velocity and energy are read at the last table row inside the window. Sources: Federal Power-Shok .243 Win 100gr SP: Federal published velocity (24" test barrel) and G1 ballistic coefficient (verified 2026-09-13); Black Hills Gold .243 Win 58gr V-Max: Black Hills published velocity and Hornady G1 ballistic coefficient for the 58gr V-Max (verified 2026-09-13); Federal Fusion .243 Win 95gr: Federal published velocity (24" test barrel) and G1 ballistic coefficient (verified 2026-09-13).
What MPBR Means in the Field
Maximum point blank range is the longest distance over which a centre hold on the vitals still hits, found by letting the bullet peak half a zone above the line of sight so it can fall half a zone below at the end. The catch with the .243 is that the vital zone changes with the season. An 8" deer zone gives the 100gr load a 4" peak at 151 yards and a 316-yard far edge; a 4" coyote zone gives the 58gr load a 2" peak at 145 yards and a 281-yard far edge. Each is right for its animal and wrong for the other.
The light varmint bullets that make the .243 so flat are also the ones the wind moves most. At 300 yards a 58gr V-Max drifts about 12" in a 10 mph crosswind, three times the margin a 4" zone leaves you; even the 100gr bullet drifts 8" or so. MPBR tells you the drop is handled; it says nothing about drift, and on a coyote at the edge of a 4" window the wind decides the shot. Range, read the wind, and treat the far edge as where holding over begins.
Close in, neither zone has a near edge on a 1.5" scope; the windows start at the muzzle. What the .243 shooter has to watch is switching loads without re-zeroing. Sighted 3.3" high at 100 for deer, the 58gr load is not on the same zero, and a varmint rifle that goes deer hunting needs the deer zero set with deer bullets, on paper, before the season.
How Sight Height Affects Your MPBR
With the scope 1.5" over the bore the windows above apply. The .243 is a common AR-10 chambering too, and at that rifle's 2.6" optic height the deer MPBR moves out: zero at 281 yards instead of 270, far edge at 327 instead of 316, sight-in 2.9" high at 100 instead of 3.3". The table below has both. Eleven yards, from an inch of sight height, because a taller sight line lets the bullet use more of its arc above the line of sight before the peak.
The varmint zone reacts the same way but adds a near edge: a 2.6" sight line starts the bullet outside a 4" zone and it does not climb into it until about 10 yards. On a bolt gun the 4" window starts at the muzzle. Solve the zero for the rifle and the bullet you are actually carrying; the .243's two personalities do not share one number.
| Sight height | Optimal zero | Near edge | MPBR | Sight-in at 100 |
|---|---|---|---|---|
| 1.5" — Bolt action, standard scope rings | 270 yd | 0 yd | 316 yd | +3.3" |
| 2.6" — AR-15 / AR-10, standard-height optic | 281 yd | 0 yd | 327 yd | +2.9" |
Calculate MPBR for Your Rifle
Prefilled with the load above. Change anything and the full calculator solves your trajectory; pick your own sight height from the list.
Loads Used on This Page
- Federal Power-Shok .243 Winchester 100gr SP Ammo — 100gr, 2960 fps advertised, G1 BC 0.355
- Federal Vital-Shok .243 Winchester 100gr Nosler Partition Ammo — 100gr, 2850 fps advertised, G1 BC 0.384
- Black Hills Gold .243 Winchester 58gr V-Max Ammo — 58gr, 3700 fps advertised, G1 BC 0.25
- Black Hills Gold .243 Winchester 95gr SST Ammo — 95gr, 2950 fps advertised, G1 BC 0.355
- Federal .243 Winchester 95gr Berger Hybrid Hunter Ammo — 95gr, 3050 fps advertised, G1 BC 0.43
Frequently Asked Questions
How high should a .243 be at 100 yards for deer?
About 3.3" high for an 8" vital zone with a 100gr load at 2,960 fps and a 1.5" scope, which is a 270-yard zero holding dead-on to 316 yards.
What is the maximum point blank range of a .243 for coyotes?
About 281 yards for a 4" zone with a 58gr V-Max at 3,650 fps: zero at 243 yards and sight in 1.6" high at 100. The 100gr deer load holds a 4" zone only to 244 yards.
Can I use one zero for deer and varmints with a .243?
Not well. The deer MPBR zero peaks 4" high, which is over a coyote's vitals from about 100 to 230 yards. Set the 4" zone zero for varmint season and re-zero with deer bullets before deer season.
Does the .243 MPBR change on an AR-10?
Yes, by about 11 yards. At a 2.6" optic height the 100gr deer zero moves from 270 to 281 yards and the far edge from 316 to 327, sighted 2.9" high at 100.