March 2017 Q&A - Part 1

Published on March 28, 2017
Duration: 45:18

This Q&A session from InRangeTV covers historical firearms doctrine regarding long-range zeros on WWI rifles, the utility of pistol caliber carbines for home defense and training, AR-15 barrel profiles, the design limitations of lever-action rifles with Spitzer bullets, the dominance of the Maxim machine gun, the operational differences between open and closed bolt SMGs, and the importance of marksmanship training through disciplines like High Power. The discussion also touches on firearms maintenance and the practicalities of running shooting competitions.

Quick Summary

Pistol caliber carbines (PCCs) are often considered better for home defense than handguns due to their easier handling, longer sight radius for improved aiming, and less recoil. Their reduced muzzle blast and flash are also beneficial in an indoor environment, making them more manageable for less experienced shooters.

Chapters

  1. 00:05Introduction to March 2017 Q&A
  2. 00:38WWI Rifle Accuracy & Sight Doctrine
  3. 01:41Indian Wars vs. WWI Combat Distances
  4. 02:14Ballistic Performance & Long-Range Zeros
  5. 03:11Match Shooting Influence on Rifle Design
  6. 03:42Training Scars & Combat Realities
  7. 04:03American CAG Aperture Sight Design
  8. 06:06Visualizing Distances in the Field
  9. 06:22Civil War Muskets & Sight Limitations
  10. 06:58Pistol Caliber Carbines (PCCs) for Home Defense
  11. 07:30PCCs as Recreational & Training Tools
  12. 08:00Wall Penetration: 9mm vs. 5.56
  13. 09:15PCCs for Shooters Unfamiliar with Recoil
  14. 09:35PCCs as Teaching Tools for New Shooters
  15. 11:07PCCs vs. Pistols for Home Defense
  16. 12:24AR-15 Barrel Profiles & Fluting
  17. 13:30Request for Gear Swap in Two Gun Match
  18. 15:12History of Pistol Grips on Military Rifles
  19. 16:13Pistol Grips on Machine Guns
  20. 17:16Thompson Submachine Gun & Pistol Grips
  21. 18:48Pistol Grips for Controllability
  22. 20:36M14 & Pistol Grips for Full Auto
  23. 20:40Lever Action Rifles & Spitzer Bullets
  24. 21:11Tube Magazine Detonation Risks
  25. 23:01Spitzer Cartridges & Lever Gun Strength
  26. 24:49Most Dominant Infantry Machine Gun: Maxim
  27. 25:35Maxim 1910 in Russia
  28. 26:02Maxim: First Practical Machine Gun
  29. 28:14HMG Receiver Finish: Nitrite vs. Cerakote vs. Rattle Can
  30. 29:52Open Bolt vs. Closed Bolt SMGs
  31. 30:11Open Bolt: Cheap & Simple
  32. 30:14Closed Bolt: Easier to Shoot & Dirt Resistant
  33. 31:01MP5's Advantage as a Closed Bolt SMG
  34. 31:35Complexity & Cost of Closed Bolt Designs
  35. 31:54Importing Firearms from Vietnam?
  36. 32:18Firearms Skill vs. Luck: Accuracy Claims
  37. 33:07SVD Accuracy & Internet Claims
  38. 34:09Marksmanship Skill Development: High Power
  39. 35:36High Power vs. 3-Gun for Marksmanship
  40. 36:59Combat Helicopter Flyover
  41. 37:16Running Two Gun Matches: Advice & Insurance
  42. 37:35NRA as a Resource for Match Directors
  43. 39:00Diversity in Two Gun Competition
  44. 40:10Adopting Existing Rule Sets for Matches
  45. 41:09Stage Design Considerations: Reset Time
  46. 43:41Fairness in Two Gun Matches: The Spinner Target
  47. 44:44Spinner Target Fairness Debate

Frequently Asked Questions

Why did WWI rifles have a 500-yard battle sight zero?

The 500-yard battle sight zero on WWI rifles was influenced by the perceived long-range capabilities of new smokeless powder cartridges and a doctrine that favored engaging enemies at extended distances. This was also shaped by competitive shooting practices and a belief that rifles could effectively engage targets at such ranges, a concept sometimes referred to as a 'training scar'.

Are pistol caliber carbines good for home defense?

Yes, pistol caliber carbines (PCCs) are often considered better for home defense than handguns. They offer easier handling, a longer sight radius for improved aiming, and less recoil, making them more manageable for less experienced shooters. Their reduced muzzle blast and flash are also beneficial in an indoor environment.

Do Spitzer bullets pose a risk in lever-action rifles?

Spitzer bullets can be dangerous in lever-action rifles that use tube magazines. The pointed tip of a Spitzer round can strike the primer of the cartridge in front of it, potentially causing sympathetic detonation. Rifles like the Winchester 1895, which use box magazines, are designed to safely handle Spitzer ammunition.

What is the difference between open-bolt and closed-bolt SMGs?

Open-bolt submachine guns are typically simpler and cheaper to manufacture, but closed-bolt designs are generally easier to shoot accurately and more resistant to dirt. The MP5, a closed-bolt SMG, is favored for its precision, allowing for controlled single shots, whereas many open-bolt SMGs are designed for high volume of fire.

How can I develop better marksmanship skills?

Developing strong marksmanship skills is best achieved through disciplines that emphasize precision and the effectiveness of each shot, such as High Power rifle competition. This discipline requires shooters to make every shot count, fostering a level of precision that is less emphasized in faster-paced multi-gun sports.

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