HK MK23: The End of the World Pistol

Published on February 19, 2021
Duration: 20:27

This video provides an in-depth review of the HK MK23, a pistol developed for US SOCOM. The hosts discuss its history, unique design features like its oversized dimensions, cold hammer-forged barrel, tilt-lock barrel system with an O-ring for accuracy, and silent decocker. They highlight its exceptional accuracy, durability, and suppressed performance, noting its iconic status in popular culture.

Quick Summary

The HK MK23 is a legendary SOCOM pistol known for its exceptional accuracy, achieving 2-inch groups at 75 yards from the factory. Its robust design features a cold hammer-forged barrel, a tilt-lock system with an O-ring for precision, and a silent decocker, making it highly reliable even when suppressed and firing .45 ACP +P ammunition.

Chapters

  1. 00:00Intro & Suppressed Shooting
  2. 01:41Guest Introduction: Austin Rex
  3. 02:13Channel Housekeeping & Real Estate Plug
  4. 03:45TFB & Silencer Saturday Mention
  5. 04:18History of the HK MK23
  6. 04:51Offensive Handgun System (OHS)
  7. 05:15MK23 Wins SOCOM Trials
  8. 05:42Accuracy Standards: 2" at 27m
  9. 06:01Threaded Barrel & Suppressor Design
  10. 06:11LAM Module Integration
  11. 06:32Massive Size & Barrel Strength
  12. 06:54Sight Radius & Robustness
  13. 07:22Precursor to USP Series & Linkless Action
  14. 07:37Tilt Lock Barrel & O-Ring Accuracy
  15. 07:53O-Ring Replacement & Durability
  16. 08:18Manual of Arms & Silent Decocker
  17. 09:08USP Decocker Comparison
  18. 09:57Massive Size & Suppressed Shooting Experience
  19. 10:06Dead Air Ghost Suppressor
  20. 11:05Magazine Capacity & Extensions
  21. 11:32Bear Defense Scenario
  22. 12:04Concept of Offensive Handgun
  23. 12:23Iconic Status: Metal Gear Solid
  24. 12:31Wear & Tear: A Well-Used Pistol
  25. 12:43CCW & Holster Options
  26. 13:01Backcountry Gun Potential
  27. 13:14Can Damage in Field Use
  28. 13:27Retail Price & Value Proposition
  29. 13:42Accuracy Comparison: MK23 vs. STI
  30. 14:05DA/SA Trigger Pull
  31. 14:37Nostalgia & 90s Feel
  32. 14:56Don't Modify: Shoot the Gun
  33. 15:02Video Game Introduction
  34. 15:21Extreme Torture Test Stories
  35. 15:50SOCOM Torture Tests & MTBF
  36. 16:02Military vs. Civilian MK23 Differences
  37. 16:35Plus P Ammo in the 90s
  38. 16:43Two-Part Finish for Durability
  39. 17:14Snowy Conditions & Durability
  40. 17:25Mag Drop Durability Test
  41. 17:48Reliability & Ammo Issues
  42. 18:08Final Thoughts: Coolness Factor
  43. 18:12Only .45 ACP Worth Owning?
  44. 18:27Comparison: Desert Eagle & FNX45
  45. 19:03Unique HK Threading: 16x1
  46. 19:13SOCOM Markings
  47. 19:22Sound with Dead Air Ghost
  48. 19:36Dead Air Ghost as Starter Can
  49. 19:50Outro & Future Content Tease

Frequently Asked Questions

What makes the HK MK23 so accurate?

The HK MK23 achieves exceptional accuracy through several design elements. It features a cold hammer-forged barrel and a tilt-lock barrel system that uses an O-ring to create a tighter lockup between the barrel and slide. This precise mating, combined with a long sight radius, allows it to meet stringent accuracy requirements.

What was the original purpose of the HK MK23?

The HK MK23 was developed in the early 1990s for US Special Operations Command (SOCOM) as an 'offensive handgun system.' It was designed to be a highly accurate, durable, and reliable sidearm capable of firing .45 ACP +P ammunition, even in harsh conditions and when suppressed.

How durable is the HK MK23?

The MK23 is renowned for its extreme durability. It was built to withstand demanding military use, with requirements for a Mean Time Between Failures (MTBF) of 5,000 rounds. Test guns often exceeded 10,000-15,000 rounds, even when suppressed, and its two-part finish protects against abrasion and saltwater.

What are the key features of the HK MK23?

Key features include its oversized dimensions, threaded barrel for suppressors, a unique tilt-lock barrel system with an O-ring for accuracy, a silent decocker, and a robust construction designed for .45 ACP +P and .45 Super ammunition. It also has a large trigger guard for glove use.

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