.22-250 Remington vs .243 Winchester Ammo Comparison - Ballistics Info & Chart
- Caliber Ballistics Comparison
- 07 Dec, 2018
The following ammunition cartridge ballistics information and chart can be used to approximately compare .22-250 Remington vs .243 Winchester ammo rounds. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. As such, the following is for comparative information purposes only and should not be used to make precise predictions of the trajectory, performance, or true ballistics of any particular .22-250 Remington or .243 Winchester rounds for hunting, target shooting, plinking, or any other usage. The decision for which round is better for a given application should be made with complete information, and this article simply serves as a comparative guide, not the final say.
For more detailed ballistics information please refer to the exact round in question or contact the manufacturer for the pertinent information. True .22-250 Remington and .243 Winchester ballistics information can vary widely from the displayed information, and it is important to understand that the particular characteristics of a given round can make a substantive difference in its true performance.
| Caliber | Type | Velocity (fps) |
Energy (ft-lb) |
|---|---|---|---|
| .22-250 Remington | Rifle | 3790 | 1620 |
| .243 Winchester | Rifle | 3180 | 1950 |
Velocity
As illustrated in the chart, .22-250 Remington rounds - on average - achieve a velocity of about 3790 feet per second (fps) while .243 Winchester rounds travel at a velocity of 3180 fps. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. That is to say, .22-250 Remington bullets travel 4.3 times the speed of a 737 airplane at cruising speed, while .243 Winchester bullets travel 3.6 times that same speed.
Various calibers
Energy
Furthermore, the muzzle energy of a .22-250 Remington round averages out to 1620 ft-lb, while a .243 Winchester round averages out to about 1950 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot. So a .22-250 Remington round exits the barrel with kinetic energy equal to the energy required for linear vertical displacement of 1620 pounds through a one foot distance, while a .243 Winchester round exiting the barrel has energy equal to the amount required to displace 1950 pounds over the same one foot distance. As a rule of thumb, when it comes to hunting, muzzle energy is what many hunters look at when deciding on what caliber of firearm / ammunition to select. Generally speaking, the higher the muzzle energy, the higher the stopping power.
Again, the above is for comparative information purposes only, and you should consult the exact ballistics for the particular .22-250 Remington or .243 Winchester cartridge you're looking at purchasing.
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6 Comments
You guys are full of crap. This is misleading Bologna, you know the 45 -70 grain .243 Win destroy the 22 250 in velocity and distance. The range of the 243 also defiles the 22-250 . I wish I could sue you for misleading crap like this.
@Justin – i think they are right, what is your source? everything I’m seeing agrees with the above info 22-250 is faster, 243 has more energy. compare PP22250 vs PP2432 for example
PP22250 – 1655 ft lbs, 3680 fps
PP243 – 1945 ft lbs, 2960 fps
Tyson is correct. I shoot a Tikka T3 22-250. Although I load my own for long distance shooting, I trade kinetic energy, stopping power for muzzle velocity. I would not shoot a large game animal at the distance I shoot, although my round is very fast and accurate beyond belief, at distance beyond 500 yards my 85 gr.Nosler round lacks the punch to pierce beyond the shoulder blade. The rounds small weight and lose of it’s kenetic energy just doesn’t hold together upon bone contact. Soft targets see the perform at it best.
Justin, meant no disrespect. For anyone who takes thier shooting very personal, I have the ultimate book for you. It’s called, Game loads and practical ballistics for the American hunter. Covers all basic civilian calibers from .17 varsity to .375 H&H. Cover drop at 100 yard intervals, temperature effect on performance, which powders and primers are best for your caliber and more. Took the author 25 yrs to compile the data. Excellent book for any shooters library. The author is Bob Hagel, writer for many outdoors and firearm publications. Also gives you creditable facts when challenged by another shooter.
@Paul Nelson
What’s the barrel twist rate in your Tikka T3 22-250? I’ve been checking some ballistic value data and the info would suggest that a long bullet like the 85 gr Nosler you use would require 1:9 or faster. But the experiment always outweighs the theory!
That’s why I’m looking at a Browning X-Bolt with 22 in barrel and 1:9 twist rate. It’s possibly on the high side for smaller and lighter projectiles but perfect for the longer heavier ones.
I agree with the first guy to comment…while if what you shoot is what you can find at the store, yeah, the 22-250 is way faster….If you handload….well, my 243 will be right with the 250 in terms of velocity with a bigger heavier bullet. Want a good comparison, 22-250 with a 40 gr. Around 4000-4100, 243 with a 55-58gr at around 3900-4000. 22-250 with a 55gr at around 3600-3700 vs my go to varmint load in my 243 with a 70 gr at a little under 3600. Yeah, the 243 wins