7 Odd Accuracy Secrets of a World Champion Shooter

Published on July 15, 2023
Duration: 24:34

World Champion shooter Erik Cortina shares unconventional accuracy secrets, including skipping barrel break-in, using CLR for cleaning, and the importance of bullet tip consistency. He details how to use a barrel tuner like the EC Tuner Brake to manage harmonics by adjusting rotational weight, aiming to synchronize bullet exit with the barrel's vibration cycle for improved group consistency at extreme ranges.

Quick Summary

World Champion Erik Cortina shares unconventional accuracy secrets, including skipping barrel break-in and using CLR for rapid barrel cleaning. He advocates for bullet pointing to improve Ballistic Coefficient consistency and explains how barrel tuners like the EC Tuner Brake manage harmonics by adjusting muzzle weight for tighter groups at distance.

Chapters

  1. 00:00Introduction of Erik Cortina
  2. 00:33No Barrel Break-In
  3. 01:57Cleaning Barrels with CLR
  4. 04:20Bullet Pointing
  5. 06:17Fundamentals of Accuracy
  6. 09:35Using a Barrel Tuner
  7. 14:22Never Cleaning Brass
  8. 18:08Sorting Bullets by Length
  9. 19:58Cleaning and Lubing Barrels
  10. 22:46Managing Pressure

Frequently Asked Questions

What are some unconventional accuracy secrets shared by World Champion Erik Cortina?

Erik Cortina advises against barrel break-in, uses CLR for rapid barrel cleaning, and emphasizes bullet pointing for BC consistency. He also highlights the importance of fundamentals like stability and natural point of aim, and discusses using a barrel tuner to manage harmonics.

How does Erik Cortina recommend cleaning rifle barrels for optimal accuracy?

Cortina suggests using CLR (Calcium, Lime, and Rust remover) on stainless steel barrels for about five minutes, followed by isopropyl alcohol to neutralize. This method quickly removes carbon without damaging the steel, maintaining a consistent baseline.

What is the purpose of a barrel tuner like the EC Tuner Brake?

A barrel tuner, such as the EC Tuner Brake, manages barrel harmonics by adjusting rotational weight at the muzzle. This allows shooters to time the bullet's exit with the barrel's vibration cycle, leading to more consistent groups, especially at longer distances.

Why does Erik Cortina advise against cleaning fired brass?

According to Cortina, cleaning fired brass is a time-consuming practice that doesn't necessarily improve accuracy. He notes that carbon residue inside the case neck can act as a lubricant, preventing issues like cold welding between the bullet and the brass.

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