Do you know the difference between a 243 and 257 Roberts? They are both popular rifle calibers, but they have some key differences. In this blog post, we will discuss the pros and cons of each caliber so that you can decide which is right for you.

243 vs 257 Roberts

The 243 Winchester is a popular caliber for deer hunting. It is also a good choice for varmint hunting and target shooting. The main advantage of the 243 Winchester over the 257 Roberts is that it has less recoil. This makes it a good choice for smaller shooters or those who are new to rifle shooting. Another advantage of the 243 Winchester is that it is available in a wide variety of bullet weights, so you can choose the one that best suits your needs.

The 257 Roberts was designed as an all-around caliber for hunters. It is a good choice for both small game and big game hunting. The main advantage of the 257 Roberts over the 243 Winchester is that it has more power. This makes it a better choice for larger game animals. Another advantage of the 257 Roberts is that it has a flatter trajectory, so it is easier to hit your target at long range.

If you are looking for a good all-around caliber that can be used for both small game and big game hunting, then the 257 Roberts is a good choice. If you are looking for a caliber with less recoil that is still effective for deer hunting, then the 243 Winchester is a good choice.

So, what are the main differences between these two cartridges? Let’s take a look:

Cartridge Dimensions

One of the most obvious differences between the 243 Winchester and the 257 Roberts is their cartridge dimensions. The 243 Winchester has a slightly smaller diameter than the 257 Roberts. This means that it can be chambered in firearms with a tighter bore, such as lever-action rifles.

The 257 Roberts also has a slightly longer case length than the 243 Winchester. This gives it a slight advantage when it comes to velocity and bullet trajectory.

Bullet Weight and Velocity

Another important difference between these two cartridges is the weight and velocity of their bullets. The 243 Winchester fires lighter bullets at higher velocities than the 257 Roberts.

This makes the 243 Winchester a great choice for varmint hunting, as it can take down small game animals very effectively. The 257 Roberts, on the other hand, is better suited for hunting larger game animals such as deer.

What does a 257 Roberts compared to?

The 257 Roberts is a cartridge that was designed to be a middle ground between the 243 Winchester and the 25-06 Remington. It offers more power than the 243, but not as much as the 25-06. This makes it a great choice for deer hunting.

The main difference between the two cartridges is their bullet size. The 243 uses a .243″ diameter bullet, while the 257 uses a .257″ diameter bullet. This means that the 257 will have more recoil than the 243.

Another difference is that the 257Roberts has less case capacity than the 25-06 Remington. This means that it will burn less powder, and produce less muzzle blast and recoil.

Is 257 Roberts a good caliber?

The 257 Roberts is a very popular caliber among hunters. It is known for its accuracy and flat trajectory. The downside of the 257 Roberts is that it lacks power compared to other calibers such as the 270 Winchester or the 30-06 Springfield.

The 243 Winchester is another popular caliber among hunters. It is also known for its accuracy, but it has a bit more power than the 257 Roberts. The 243 Winchester is a great choice for deer hunting.

How fast is a 257 Roberts?

One of the most common questions we get is, “How fast is a 257 Roberts?” And the answer, like many things related to firearms, is “it depends.”

The 257 Roberts was originally designed as a hunting cartridge, and it remains popular for that purpose today. But it’s also gained popularity among target shooters and varmint hunters.

Hunters tend to be more concerned with bullet weight than velocity. That’s because heavier bullets retain more energy as they travel through game animals, resulting in deeper penetration and larger wound cavities. For this reason, most factory-loaded 257 Roberts ammunition uses bullets weighing between 100 and 120 grains.

However, some hunters prefer lighter bullets for varmint hunting. These bullets travel at higher velocities and have flatter trajectories, making them easier to hit small targets at long range. Lighter bullets also produce less meat damage, which is important when you’re hunting coyotes or other predators. factory-loaded 257 Roberts ammunition is available with bullet weights as light as 55 grains.

Target shooters are more interested in accuracy than anything else. And while the 257 Roberts is certainly capable of outstanding accuracy, it’s not necessarily the best cartridge for target shooting applications. The reason has to do with barrel length.

The257 Roberts was designed to be used in rifles with 22-inch barrels. But most target rifles have longer barrels, typically 26 inches or more. And while the 257 Roberts can still be accurate in a long-barreled rifle, it doesn’t perform as well as some other cartridges.

If you’re interested in getting the most out of your 257 Roberts, we recommend sticking with a 22-inch barrel. That’s the length that was originally intended for this cartridge, and it’s still the best choice for most shooters.

257 Roberts ammunition is widely available from all major manufacturers. Prices start at around $20 per box of 20 rounds and go up from there, depending on bullet weight and other factors.

What is a 257 Roberts based on?

The 257 Roberts is actually based on the old 25-20 WCF cartridge. It was originally designed as a wildcat cartridge in 1934 by Ned Roberts. The 257 Roberts was then officially adopted by Remington in 1937 and became a very popular caliber for many years.

However, the popularity of the 243 Winchester eventually eclipsed that of the 257 Roberts and it has become much more common in recent years. Nevertheless, the 257 Roberts is still a great caliber for hunting deer and other medium sized game animals.