Frontier 68gr .223 vs 5.56 - Which Is The Best Budget Match Ammo? Get Sub MOA Results For Less!

Published on April 8, 2023
Duration: 26:31

This video compares Frontier's 68gr .223 Remington and 5.56x45mm NATO ammunition for budget-conscious shooters seeking sub-MOA accuracy. The instructor, Gary from Paramount Tactical, conducts velocity and accuracy tests using a Labradar chronograph and an AR-15 platform. He emphasizes the critical difference between .223 Remington and 5.56x45mm NATO chamberings and the importance of understanding ballistic equivalents for zeroing.

Quick Summary

Frontier's 68gr .223 Remington ammo averaged 2625 fps with 0.7 MOA accuracy, while the 5.56 NATO variant achieved 2879 fps with 1.0-1.1 MOA. Understanding ballistic equivalent zeros, like 27 yards for .223 and 35 yards for 5.56, allows for effective long-range sighting using close-range zeros.

Chapters

  1. 00:00Introduction: Frontier 68gr .223 vs 5.56 Ammo Test
  2. 00:52Understanding .223 vs 5.56 Chamber Differences
  3. 02:08Range Setup: 300 Meter Range at Seven Point Training Center
  4. 02:30Initial Accuracy Test: 50 Yards Grouping
  5. 04:43Muzzle Velocity Data Collection with Labradar
  6. 05:45Shooting .223 Remington 68gr Groups
  7. 07:30.223 Remington Velocity and SD Data
  8. 07:54Shooting 5.56x45mm NATO 68gr Groups
  9. 09:345.56x45mm NATO Velocity and SD Data
  10. 10:10Accuracy Results: MOA Analysis for .223 and 5.56
  11. 11:15Calculating Ballistic Equivalent Zeros
  12. 11:41.223 Remington Ballistic Equivalent Zero Calculation
  13. 12:57Zeroing the .223 Remington at 27 Yards
  14. 13:41300 Yard Confirmation Shoot: .223 Remington
  15. 18:17Zeroing the 5.56x45mm NATO at 35 Yards
  16. 19:51300 Yard Confirmation Shoot: 5.56x45mm NATO
  17. 21:275.56x45mm NATO 300 Yard Impacts Review
  18. 23:13Conclusions: Frontier .223 vs 5.56 Ammunition
  19. 25:06Future Testing: .223 Wylde Bolt Action Rifle
  20. 25:31Call to Action: Training, Patreon, and Merchandise

Frequently Asked Questions

What are the key differences between .223 Remington and 5.56x45mm NATO ammunition regarding rifle chambers?

It is not safe to fire 5.56x45mm NATO ammunition in a .223 Remington chambered barrel due to a significant pressure difference (up to 10,000 PSI). However, .223 Remington ammunition is safe to use in a 5.56x45mm NATO chambered barrel. Rifles chambered in .223 Wylde are designed to safely handle both.

How does Frontier's 68gr .223 Remington ammunition perform in terms of accuracy and velocity?

The Frontier 68gr .223 Remington ammunition averaged 2625 fps with a standard deviation of 23 fps. Accuracy tests at 50 yards yielded groups around 0.7 MOA, demonstrating good consistency for budget match-grade ammunition.

What muzzle velocity and accuracy can be expected from Frontier's 68gr 5.56x45mm NATO ammunition?

Frontier's 68gr 5.56x45mm NATO ammunition achieved an average velocity of 2879 fps with a standard deviation of 14.1 fps. Accuracy tests showed groups averaging approximately 1.0-1.1 MOA, offering higher velocity but slightly less precision than the .223 variant.

What is a ballistic equivalent zero and how is it used?

A ballistic equivalent zero is a close-range zero point that simulates a longer-range zero. By using ballistic data and a chronograph, you can determine a near-distance zero (e.g., 27 or 35 yards) that will allow your rifle to be sighted in for a more distant target (e.g., 300 yards) without needing to shoot at that distance for initial zeroing.

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