What are The Differences Between 6.5 Creedmoor vs 223 Remington Ammo?

Written by


6.5 Creedmoor vs. 223

You are at the right place if you are trying to decide between 6.5 Creedmoor vs 223 Remington.

We will compare these ammunition types based on our knowledge to help you understand the difference between the two.

In addition, we will also outline the pros and cons of each. So let’s read to the end of our post to avoid missing valuable information.

Overview of 223 Remington Ammo

223 Remington
.223 Remington

Like the 6.5 Creedmoor, the .223 cartridge is also a new member of rifle ammunition. Remington created it in 2007, and it quickly became popular with shooters within the first year of its release.

This short-action cartridge can push one 55-grain bullet at more than 3,000 feet per second. It is high-speed ammunition and is one of the few options that can rival the 6.5 Grendel regarding velocity.

It is made to be able to quickly and easily take down games, such as prairie dogs or many small animals.

It allows you to shoot targets as far as 500 yards accurately and still works well at closer distances, such as 300 yards. But this cartridge generally is not as versatile as others like the 6.5 Creedmoor or 6mm Creedmoor.

Many gun experts or skilled shooters argue that the 223 cartridge is slightly more potent than its .22LR counterpart. Many shooters and hunters do not consider the 223 ammunition feasible for their sport.

Pros Cons
  • Cheap to produce
  • Reload quickly
  • Lightweight rounds
  • Lower velocity
  • Lower ballistic coefficient

Overview of 6.5 Creedmoor Ammo

Overview of  6.5 Creedmoor
6.5 Creedmoor

The 6.5 Creedmoor is relatively new ammunition. Hornady developed it, and it was SAAMI certified a short time later. These bullets have cases that are more efficient than that of the .308 Winchester.

This ammunition is ideal for many hunting medium-sized games, such as hogs, deer, and large animals like mountain lions and bears.

Initially, this ammunition is well-suited for long-range shooting. It has even had remarkable records in competitions ranging from Palma to F-Class.

You can use this versatile cartridge on everything, such as elk or prairie dogs. It even works well with targets about 1,200 yards away.

Although the 6.5 Creedmoor is incredible long-range ammunition, it also does the job well at a short range for varmints.

Pros Cons
  • Low recoil.
  • Fit in the AR-10.
  • Simple to reload.
  • Low chamber pressure.
  • Good buck wind and gravity.
  • Ideal for the shorter-range shooter.
  • Poor accuracy at long range.

Quick 6.5 Creedmoor vs 223 Remington Comparison Table

Parameter 6.5 Creedmoor .223 Remington (5.56x45mm NATO)
Caliber 6.5mm (.264 inches) 5.56mm (.224 inches)
Bullet Weight Range 120-160 grains 35-77 grains
Muzzle Velocity Range 2,700-3,000+ fps 2,700-3,300+ fps
Recoil Moderate Low
Energy at 500 Yards (ft-lbs) 1,000-1,400+ 200-400+
Effective Range 800-1,200+ yards 300-600+ yards
Common Uses Long-range precision shooting, hunting (medium to large game) Varmint hunting, tactical shooting, plinking
Ammunition Cost Moderate to High Low to Moderate
Availability Widely available Extremely common
Accuracy Exceptional at long ranges Good at shorter ranges

The Similarities Between 6.5 Creedmoor vs 223 Remington

Similarity 6.5 Creedmoor .223 Remington (5.56x45mm NATO)
Primer Type Both use Boxer primers Both use Boxer primers
Cartridge Type Both are centerfire cartridges Both are centerfire cartridges
Common Use in AR-15 Rifles Both can be chambered in AR-15 rifles, but the .223 Remington is more common in this platform. Both are commonly used in AR-15 rifles.
Relatively Low Recoil Compared to larger calibers, both cartridges have relatively low recoil, making them accessible for a wide range of shooters. Both have manageable recoil, which is suitable for shooters of different skill levels.
Wide Variety of Bullet Types Both cartridges offer a wide selection of bullet types, making them versatile for different applications and loads. Both cartridges have a variety of bullet options available, allowing customization for various shooting scenarios.

The Differences Between 6.5 Creedmoor vs 223 Remington

The .223 Remington
The .223 Remington

Caliber and Bullet Size:

  • 6.5 Creedmoor: The 6.5 Creedmoor fires a 6.5mm (.264-inch) diameter bullet.
  • .223 Remington: The .223 Remington fires a smaller 5.56mm (.224-inch) diameter bullet.

Winner: It depends on your purpose. The 6.5 Creedmoor typically offers better long-range performance due to its larger, more aerodynamic bullets, making it a favorite for precision shooting. However, the .223 Remington is suitable for shorter-range applications like varmint hunting.

Velocity and Energy:

  • 6.5 Creedmoor: The 6.5 Creedmoor has a higher velocity and more energy, especially at longer distances, due to its larger bullets and greater powder capacity.
  • .223 Remington: The .223 Remington has a lower velocity and less energy compared to the 6.5 Creedmoor.

Winner: 6.5 Creedmoor for long-range accuracy and energy, while .223 Remington is better for lower-recoil, shorter-range applications.


  • 6.5 Creedmoor: The 6.5 Creedmoor generates more recoil than the .223 Remington, but it is still considered relatively mild compared to some other larger calibers.
  • .223 Remington: The .223 Remington has very mild recoil, making it more manageable for shooters of all levels.

Winner: .223 Remington for reduced recoil.

Ammunition Availability and Cost:

  • 6.5 Creedmoor: While becoming more popular, 6.5 Creedmoor ammunition can still be more expensive and less readily available than .223 Remington due to its specialization for long-range precision shooting.

Winner: .223 Remington for its widespread availability and lower cost.

Accuracy and Long-Range Performance:

  • 6.5 Creedmoor: Known for exceptional accuracy and long-range capabilities due to its high ballistic coefficient and low recoil.
  • .223 Remington: Suitable for medium-range accuracy but less effective at extremely long distances compared to the 6.5 Creedmoor.

Winner: 6.5 Creedmoor for precision shooting and long-range performance.


  • 6.5 Creedmoor: Ideal for long-range target shooting, hunting larger game (with the right bullet selection), and competitions like precision rifle matches.
  • .223 Remington: Suited for varmint hunting, plinking, and tactical shooting at shorter ranges.

Winner: Depends on your intended use; each cartridge excels in different applications.

FAQs about 6.5 Creedmoor and 223 Remington

When working with firearms and ammunition, you wear protective gear.
When working with firearms and ammunition, you wear protective gear.

1. What is the 6.5 Creedmoor best suited for?

  • The 6.5 Creedmoor is best suited for long-range precision shooting, competitive shooting (such as PRS matches), and hunting medium to large game at extended distances.

2. What is the .223 Remington commonly used for?

  • The .223 Remington is commonly used for varmint hunting (such as coyotes and groundhogs), tactical shooting, plinking, and is often chambered in AR-15-style rifles.

3. Which cartridge has lower recoil, the 6.5 Creedmoor or .223 Remington?

  • The .223 Remington has lower recoil compared to the 6.5 Creedmoor, making it more manageable for shooters of all levels, including those with less experience.

4. Can you use 6.5 Creedmoor in an AR-15 rifle?

  • Yes, you can use 6.5 Creedmoor in an AR-10 platform, which is larger and designed for cartridges like the 6.5 Creedmoor. However, it is not compatible with a standard AR-15 chambered for .223 Remington.

5. Is ammunition for the 6.5 Creedmoor readily available?

  • While 6.5 Creedmoor ammunition has become more widely available in recent years, it may not be as common or affordable as .223 Remington ammunition, which is widely used in both civilian and military applications.

6. Which cartridge is better for long-range accuracy, the 6.5 Creedmoor or .223 Remington?

  • The 6.5 Creedmoor is known for its exceptional long-range accuracy due to its high ballistic coefficient and superior performance at extended distances. The .223 Remington is better suited for shorter to medium-range accuracy.

7. What is the effective hunting range for the 6.5 Creedmoor?

  • The effective hunting range for the 6.5 Creedmoor can extend beyond 800 yards, making it suitable for taking down game at longer distances. However, the actual effective range depends on factors like the shooter’s skill and the specific load used.

8. Can I use .223 Remington ammunition in a 5.56x45mm chamber?

  • Generally, yes. .223 Remington ammunition can be safely fired in a firearm chambered for 5.56x45mm NATO. However, it’s essential to check the firearm’s markings and manufacturer’s recommendations, as some rifles may have tight chambers that could lead to excessive pressure with certain 5.56 loads.

9. Which cartridge is more cost-effective for target shooting and practice?

  • The .223 Remington is typically more cost-effective for target shooting and practice due to its lower ammunition cost and widespread availability.

10. Can the 6.5 Creedmoor be used for home defense?

  • While it is possible to use the 6.5 Creedmoor for home defense, it is not a common choice for this purpose. Smaller, faster cartridges like the .223 Remington or 9mm are more popular for home defense due to their reduced risk of over-penetration in residential settings.

Wrapping It Up

In conclusion, the choice between the 6.5 Creedmoor vs .223 Remington ultimately depends on your specific shooting needs and preferences. The 6.5 Creedmoor offers superior long-range accuracy and energy retention, making it an excellent choice for precision shooting and hunting at extended distances.

On the other hand, the .223 Remington is a versatile round known for its lower recoil, making it ideal for varmint hunting and recreational shooting. Ultimately, the decision comes down to your intended use and personal shooting style.

Whether you prioritize long-range precision or versatility in a more compact package, both cartridges have their merits, and choosing the right one for you will enhance your shooting experience.

Last Updated on November 21, 2023 by

Leave a Comment