Day 4

Published on December 21, 2022
Duration: 13:19

This content delves into the perceived risks and realities of shooting tungsten (TSS) shot through various shotgun chokes, particularly full chokes. The speaker argues against common warnings of barrel damage and pressure issues, emphasizing the role of specialized wads and mylar wraps in protecting the barrel. The discussion highlights that tungsten's density allows for smaller shot sizes, which are less prone to bridging in tight chokes compared to larger steel shot. It also touches on choke compatibility and the potential for modern super-dense loads to be used in older firearms with appropriate precautions.

Quick Summary

Shooting tungsten (TSS) shot through shotgun chokes, including full chokes, is often safe with proper precautions. Specialized wads and mylar wraps prevent barrel damage, and smaller TSS shot sizes are less prone to bridging than larger steel shot. Older 'lead shot only' chokes may also be compatible.

Chapters

  1. 00:00Introduction: Forcing Cones & Chokes
  2. 00:23Tungsten Shot in Full Chokes: Common Warnings
  3. 00:55Reason 1: Patterning Performance
  4. 01:14Reason 2: Barrel Damage from Pellet Contact
  5. 01:43Protective Measures: Wads and Mylar Wraps
  6. 02:33Reason 3: Pressure Problems and Bridging
  7. 03:03Bridging Explained: Powder vs. Shot
  8. 03:43Steel Shot vs. Tungsten Shot: Density and Size
  9. 04:13Bridging with Large Steel Shot and Tight Chokes
  10. 04:47Tungsten Shot Size for Turkey Hunting (#9)
  11. 05:11Why Small Shot Sizes Avoid Bridging
  12. 05:41Buying a Dedicated TSS .410
  13. 06:07Turkey Load Series Applicability
  14. 06:33Plan: New .410 with Screw-in Chokes
  15. 06:5012 Gauge TSS Loads: Overkill and Payload
  16. 07:28Duplicating Terminal Performance with Lighter Payloads
  17. 07:41410 Field Load for Squirrels
  18. 08:05Proving the Critics Wrong with the Old 410
  19. 08:30Cost of Tungsten and Shot Volume
  20. 08:55Letting Go of Outdated Gear vs. Modernization
  21. 09:17Personal Value of Older Firearms
  22. 09:41Forcing Cone Work: Safety and BS
  23. 10:04Factory 410 TSS in an Old Shotgun
  24. 10:28Nitpicking and Worthwhile Modifications
  25. 10:40Shotgunning Alarmists
  26. 10:57Before and After Forcing Cone Pattern Testing
  27. 11:13Complexity of Pattern Testing
  28. 11:24Forcing Cone Work and Powder Burn Rates
  29. 11:43Snake Oil and Testing Theories
  30. 12:00Aftermarket 12 Gauge Choke: Lead Shot Only
  31. 12:25Choke Size Recommendations for TSS
  32. 12:45Using 'Lead Shot Only' Chokes with TSS
  33. 13:04Opening Up Fixed Chokes
  34. 13:17Cutting and Threading for Screw-in Chokes
  35. 13:34Seeking Information on TSS Barrel Damage
  36. 13:50UK Steel Shot Transition and TGS Outdoors Video
  37. 14:15Conclusion and Next Steps

Frequently Asked Questions

Can I shoot tungsten (TSS) shot through a full choke shotgun?

Yes, you can often shoot tungsten (TSS) shot through a full choke, but with precautions. Specialized wads and mylar wraps are recommended to prevent barrel damage. Tungsten's density allows for smaller shot sizes, which are less prone to bridging in tight chokes compared to larger steel shot.

Will tungsten shot damage my shotgun barrel?

The risk of tungsten shot damaging a shotgun barrel is often exaggerated, especially when using protective measures like tungsten-specific wads and mylar wraps. These accessories prevent direct pellet contact with the barrel, mitigating scratching and scoring.

What is bridging in shotgunning?

Bridging occurs when shot pellets clump together and create pressure spikes as they pass through a tight choke. This is more common with non-deforming shot like steel or tungsten, particularly larger shot sizes. Smaller tungsten shot sizes are less susceptible to bridging.

Are older shotgun chokes marked 'lead shot only' safe for tungsten (TSS) loads?

Often, yes. Many older chokes marked 'lead shot only' can be safely used with tungsten (TSS) loads because TSS ammunition was not widely available when those chokes were manufactured. However, always exercise caution and consider protective measures.

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