Why is Your .22 So Picky? — GMP #266

This episode delves into why .22 rifles are notoriously picky about ammunition and offers practical advice for improving their accuracy. Key takeaways include the critical importance of testing various ammo types, maintaining a clean barrel to remove lead fouling, and practicing careful shooting fundamentals. For those seeking further improvements, basic gunsmithing like recrowning the muzzle and refining the trigger can yield significant results, though the primary focus remains on understanding the rifle's unique preferences and the shooter's technique.

Quick Summary

To improve .22 rifle accuracy, test a wide variety of ammunition brands, as performance varies greatly. Thoroughly clean the barrel to remove lead fouling, which significantly impacts precision. Practice deliberate shooting techniques, focusing on trigger control and follow-through, as shooter error is often mistaken for rifle inaccuracy. Basic modifications like recrowning the muzzle can also help.

Chapters

  1. 00:04Introduction: The Picky .22 Rifle
  2. 00:58Roy Huntington Joins the Discussion
  3. 01:48Inspiration: Hamilton Rifle & .22 Pickiness
  4. 03:05Why Are .22s So Picky? Expert Insights
  5. 04:23Variables Affecting .22 Accuracy
  6. 06:04Shooting at 100 Yards: Ruger Precision Rimfire & Anschutz
  7. 07:00Internal & External Ballistics of .22LR
  8. 08:07Ammunition Manufacturing Variability
  9. 09:01Consistency in Higher Quality Rifles
  10. 10:20The Irony of .22 Ammunition Testing
  11. 11:05Price vs. Accuracy in .22 Ammunition
  12. 12:06The Importance of Cleaning Your .22 Barrel
  13. 14:52Ammunition Manufacturing vs. Centerfire
  14. 15:32Chambering and Headspace Factors
  15. 16:12Lot-to-Lot Ammunition Variation
  16. 17:01Assessing Used .22 Rifles
  17. 17:39Marlin Model 60: Accuracy Potential
  18. 18:51Black Hills Ammo: Consistency in Manufacturing
  19. 20:15Powder Charge Consistency in .22LR
  20. 21:05Modifying .22 Rifles for Accuracy
  21. 22:15Cost-Effective Accuracy: Ruger Precision Rimfire
  22. 22:45DIY Modifications: Trigger, Muzzle Crown
  23. 24:45High-End Alternatives: Volquartsen, Ruger Match
  24. 26:33Stock Modifications for Stability
  25. 27:47Shooting Technique vs. Hardware
  26. 29:02Focus on Shooting Better, Not Just Modifying
  27. 30:16The 'Magic Bullet' or Equipment Fix
  28. 31:39Demonstration: Shooter vs. Gun Performance
  29. 33:31Testing Custom 1911s: A Case Study
  30. 35:29The Subliminal Pleasure of High-Quality Firearms
  31. 36:04Formal vs. Informal Sighting In
  32. 37:03Mindful Shooting: Quality Over Quantity
  33. 38:34Recap: Making Your .22 Less Picky
  34. 39:03Shoot Carefully and Consistently
  35. 40:25Recommendation: Savage Target Grade .22
  36. 41:18Engage Your Brain and Train
  37. 42:35New Slogan: Engage Your Brain and Train
  38. 43:28Conclusion: The Value of .22 as a Trainer
  39. 44:23Magazine Subscriptions & Book Recommendations
  40. 45:00Closing Remarks & Call to Action

Frequently Asked Questions

Why are .22 rifles often considered picky about ammunition?

.22LR bullets are light and often travel near the speed of sound, making them unstable. Additionally, the high-speed manufacturing of .22LR ammo leads to greater variability in case dimensions, powder charges, and bullet seating compared to centerfire rounds, causing some rifles to perform poorly with certain ammunition types.

What is the most important step to improve the accuracy of a .22 rifle?

The most crucial step is to test a wide variety of .22LR ammunition brands and types. Each rifle has unique preferences, and finding the specific load it shoots best can dramatically improve accuracy, often more so than modifications.

Does cleaning a .22 rifle's barrel actually improve accuracy?

Yes, cleaning the barrel is vital. Lead fouling, common in .22LR firearms, can significantly degrade accuracy. Regular and thorough cleaning removes this fouling, restoring the barrel's optimal performance and consistency.

Are expensive .22LR rifles and ammunition always more accurate?

Not necessarily. While higher-quality rifles offer more consistency, accuracy in .22LR is highly dependent on the specific ammunition a rifle 'likes.' Inexpensive bulk ammunition can sometimes outperform premium match loads in certain firearms.

What are some simple modifications to improve an older .22 rifle's accuracy?

Simple modifications include thoroughly cleaning the barrel, recutting the muzzle crown to ensure a clean exit for the bullet, and smoothing out the trigger pull for better control. These steps can significantly reduce group sizes.

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