H&R 635 - the DEA's [Colt 9mm SMG] clone: First Shots - Range Talk

Published on October 17, 2024
Duration: 18:37

This video reviews the H&R PSA copy of the Colt 635 9mm SMG, comparing it to the original Colt and the MP5. It highlights the unique Uzi magazine conversion, the direct blowback operation's recoil characteristics, and the historical context of its competition with the MP5. The review also touches on modern AR-9 designs and their attempts to mitigate recoil.

Quick Summary

The H&R PSA Colt 635 clone is a reproduction of the original Colt 635 9mm SMG, known for its Uzi magazine conversion and direct blowback operation. It exhibits more recoil than the MP5's roller-delayed system, which was its primary competitor in the 1980s and 90s for agency contracts.

Chapters

  1. 00:04Sponsor: Slate Black Industries
  2. 00:13Video Premise: AR9 vs. MP5 Comparison
  3. 01:01Essential Gear Discussion
  4. 01:3090s Colt SMG vs. Modern PCCs
  5. 01:54Introducing the H&R PSA Colt 635 Clone
  6. 02:31First Shots and Impressions
  7. 02:52Trigger Upgrade Discussion
  8. 03:18AR-9 Recoil and Blowback Mechanics
  9. 04:04Buffer System Tuning
  10. 04:18Iron Sight Shooting
  11. 04:44Accuracy Demonstration
  12. 04:51Colt 635 vs. Modern Colt AR9
  13. 05:03Uzi Magazine Integration
  14. 05:34Colt 635 Design Issues
  15. 05:52Magazine Footprint and Ejector
  16. 06:31Hot Firearm Discussion
  17. 06:45Competition with the MP5
  18. 07:07Functionality Despite Jankiness
  19. 07:15Original Colt 635 Reliability Issues
  20. 07:40Shooting the H&R 635
  21. 07:55Aesthetics of the Colt 635
  22. 08:30H&R vs. Current Colt Offerings
  23. 09:00Modern Flat-Top Receiver
  24. 09:25Markings: Roll vs. Laser
  25. 10:36Childhood Memories and Iconic Firearms
  26. 11:30PCC Spring Tuning
  27. 12:09MP5 Comparison: PTR 9CT
  28. 12:31MP5 System Attainability
  29. 12:54MP5 Roller Mechanism
  30. 13:05Modern AR-9 Solutions
  31. 13:33Aesthetics vs. Improvement
  32. 13:47Post-MP5 Shooting Impression
  33. 14:03UMP Comparison
  34. 14:21Recoil Nuances
  35. 14:38MP5 Shooting Experience
  36. 14:50Fast Shooting with AR-9
  37. 15:10MP5 Sight Snapping
  38. 15:27UMP Recoil Timing
  39. 15:54Historical Context: 80s/90s Competition
  40. 16:14Making the Competition Closer
  41. 16:29Surfire Grip Rotation Issue
  42. 16:54Period Correct Kit-Out Plans
  43. 17:03Interesting Era of Firearm Development
  44. 17:15Agency Contracts vs. Civilian Sales
  45. 17:26PSA's Civilian Focus
  46. 17:35Flavorful Rifle
  47. 17:52Colt Needs to Learn from PSA
  48. 18:02Target Demonstration

Frequently Asked Questions

What is the H&R PSA Colt 635 clone?

The H&R PSA Colt 635 clone is a reproduction of the original Colt 635 9mm submachine gun, notable for its use of modified Uzi magazines and its direct blowback operating system.

How does the H&R 635's recoil compare to an MP5?

The H&R 635, using direct blowback, has more pronounced recoil than the MP5, which employs a roller-delayed blowback system. The MP5 offers a lighter and more predictable recoil impulse.

What were the key design features of the original Colt 635 SMG?

The original Colt 635 featured a receiver milled to accept modified Uzi magazines and incorporated a spacer block that provided an external ejector, distinguishing it from standard AR-15 designs.

Why did Colt design the 635 SMG?

Colt developed the 635 SMG in the 1980s and 1990s primarily to compete with the Heckler & Koch MP5 for law enforcement and agency contracts.

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