Advantage of a Double Action vs Striker fired gun in competition - Why look at DASA guns?

Published on April 9, 2017
Duration: 3:10

This video discusses the advantages of Double Action/Single Action (DA/SA) firearms in competition, particularly for Production Division shooters who reload. The primary benefit highlighted is the ability to restrike a primer on a misfire, which can be faster and require less disruption to grip and sight picture than a tap rack bang. While DA/SA triggers are not consistent, the speaker suggests this is manageable for experienced competition shooters.

Quick Summary

Double Action/Single Action (DA/SA) firearms offer a key advantage in competition by allowing a restrike on misfired rounds, often caused by high primers from reloaded ammunition. This restrike is typically faster and requires less disruption to grip and sight picture than the tap rack bang procedure needed for striker-fired guns, potentially saving valuable time on a stage.

Chapters

  1. 00:01Introduction and Dry Fire Session
  2. 00:09Advantages of DA/SA in Competition
  3. 00:19Reloading and High Primers
  4. 00:34DA/SA Restrike Capability
  5. 00:44Example: Single Action Misfire
  6. 00:52Options for Misfire: Tap Rack Bang vs. Restrike
  7. 01:00Speed Comparison: Restrike vs. Tap Rack Bang
  8. 01:39Disadvantage of Tap Rack Bang: Grip and Sight Picture
  9. 01:50Downside of DA/SA: Multiple Restrikes
  10. 02:01Misfire Frequency in Competition
  11. 02:20Trigger Consistency in DA/SA
  12. 02:31Conclusion: DA/SA for Production Division

Frequently Asked Questions

What is the main advantage of a Double Action/Single Action (DA/SA) gun in competition?

The primary advantage of a DA/SA firearm in competition, especially for reloaders, is its ability to perform a restrike on a misfired round. This can be faster and less disruptive to your shooting platform than a tap rack bang procedure required by striker-fired guns.

How does a DA/SA restrike compare in speed to a tap rack bang?

A restrike on a DA/SA firearm is generally faster than a tap rack bang. The difference can be around half a second, which is significant in competitive shooting stages. It also allows you to maintain your grip and sight picture.

Why are DA/SA guns good for reloaders in competition?

Reloaders often encounter high primers, which can cause misfires. DA/SA guns can simply attempt to fire the round again with a second pull of the trigger (restrike), whereas striker-fired guns would require a tap rack bang, potentially costing more time and disrupting the shooter's process.

Is the inconsistent trigger pull of a DA/SA gun a problem for competition?

While DA/SA guns have both a heavier double-action pull and a lighter single-action pull, experienced competition shooters can adapt. Regular practice helps overcome this inconsistency, making it manageable for those competing regularly.

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