7mm-08 vs 7mm Rem Mag vs .28 Nosler vs .280 AI

Published on April 26, 2021
Duration: 18:27

This comprehensive review by Jim Harmer of Backfire analyzes four popular 7mm rifle cartridges: 7mm-08 Remington, 7mm Remington Magnum, .28 Nosler, and .280 Ackley Improved. The analysis includes detailed ballistic data, barrel life expectancy, and recoil energy, offering practical insights for hunters and long-range shooters. Harmer ultimately selects the 7mm Remington Magnum as his top choice due to its balanced performance and widespread availability.

Quick Summary

Jim Harmer of Backfire analyzes four popular 7mm cartridges: 7mm-08 Remington, 7mm Remington Magnum, .28 Nosler, and .280 Ackley Improved. His data-driven comparison covers ballistics, barrel life, and recoil, concluding that the 7mm Remington Magnum offers the best overall balance of performance and availability.

Chapters

  1. 00:00Introduction to 7mm Cartridges
  2. 00:387mm-08 Remington Profile
  3. 01:167mm Remington Magnum Profile
  4. 02:27.28 Nosler and .280 AI Profiles
  5. 03:34Trajectory and Wind Drift Comparison
  6. 07:32Barrel Life Expectancy Analysis
  7. 09:33Recoil Analysis
  8. 12:11Energy and Final Verdict

Frequently Asked Questions

What are the key differences between the 7mm-08 Remington and the 7mm Remington Magnum?

The 7mm-08 Remington is a smaller, milder cartridge with less recoil, often recommended for youth hunters or medium game. The 7mm Remington Magnum is a more powerful belted magnum, offering greater energy and range, suitable for larger game, but with significantly higher recoil.

Which 7mm cartridge has the shortest barrel life according to Backfire's analysis?

According to Backfire's proprietary barrel life algorithm, the .28 Nosler has the shortest estimated barrel life at approximately 968 shots, earning it the description of a 'barrel burner' compared to the other 7mm cartridges discussed.

Why is the .280 Ackley Improved (AI) gaining popularity?

The .280 Ackley Improved (AI) is gaining popularity due to its efficient cartridge design, featuring a sharp shoulder that increases powder capacity and improves ballistic performance. This makes it a highly effective option for long-range shooting and hunting.

What is Jim Harmer's top recommendation among the four 7mm cartridges?

Jim Harmer's top recommendation is the 7mm Remington Magnum. He selects it for its excellent balance of power, ballistic efficiency, and widespread ammunition availability, making it a versatile choice for various hunting and shooting applications.

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