My LUCK !.. Radical Defense MK1 Patrol Mod1 Rifle Failures

Published on January 2, 2025
Duration: 13:05

This review of the RD USA Mark 1 Mod 1 Patrol Rifle highlights its promising features and value proposition at $1299, including B5 furniture, a nickel-Teflon trigger, and a 4150 CMV barrel. However, significant feeding issues were encountered, particularly with higher capacity magazines, suggesting potential tolerance problems with the magazine well or release. Despite these reliability concerns, the rifle demonstrated good gas system tuning, especially when suppressed, and a pleasant shooting experience when functional.

Quick Summary

The RD USA Mark 1 Mod 1 Patrol Rifle, priced at $1299, features a 14.5-inch 4150 CMV barrel, 7075 forged receivers, B5 furniture, and a nickel-Teflon trigger. While its gas system is well-tuned, especially when suppressed, significant feeding failures were observed with magazines holding over 25 rounds, indicating potential tolerance issues.

Chapters

  1. 00:09Introduction & Initial Feeding Issue
  2. 00:18RD USA Mark 1 Mod 1 Patrol Rifle Overview
  3. 00:49Reviewer's Disclaimer & Sponsors
  4. 01:34RD USA & Radical Firearms Connection
  5. 02:00Rifle Specifications & Price Point
  6. 02:22Furniture and Buffer System Details
  7. 02:44Upper, Lower, and Rail Construction
  8. 03:05Charging Handle and Safety Features
  9. 03:11Trigger Guard and Magazine Release
  10. 03:17Trigger and Barrel Specifications
  11. 03:29Bolt and Carrier Information
  12. 03:42Proprietary Gas Block Design
  13. 03:55Muzzle Device & Suppressor Compatibility
  14. 04:00Testing with Radical Defense SC5 Suppressor
  15. 04:20Overall Value Proposition
  16. 04:27Range Problems Encountered
  17. 04:53Detailed Feeding Failure Description
  18. 05:34Demonstration of Feeding Failure
  19. 06:04Attempting Different Magazine/Ammo
  20. 06:20Identifying Magazine Capacity Limit
  21. 06:49Further Feeding Issues Observed
  22. 07:02Testing with Reduced Magazine Load
  23. 07:32Performance Improvement with Fewer Rounds
  24. 07:51Tactical Reload Test
  25. 08:24Testing with Lancer Magazine
  26. 08:48Testing with PMAG Magazine
  27. 09:32Summary of Magazine Pickiness
  28. 09:48Attaching Suppressor for Fun
  29. 09:52Acknowledging Potential for Individual Issues
  30. 10:13Positive: Gas System Tuning
  31. 10:36Pleasant Shooting Experience with Suppressor
  32. 10:50Reload with Lancer Magazine
  33. 11:08Consistent Performance with Suppressor
  34. 11:15Recoil Impulse and Predictability
  35. 11:21Overall Fit, Finish, and Feel
  36. 11:36Trigger Quality
  37. 11:38Ambidextrous Safety
  38. 11:43B5 Furniture and Rail System
  39. 11:59Suppressor Ready Muzzle Device
  40. 12:03Disappointment vs. Value Proposition
  41. 12:18Rifle to be Returned for Follow-up
  42. 12:40Request for Viewer Feedback
  43. 12:53Subscribe & Build List Information
  44. 13:00Closing Remarks

Frequently Asked Questions

What are the primary issues encountered with the RD USA Mark 1 Mod 1 Patrol Rifle?

The main problem observed was significant feeding failures, where the rifle struggled to chamber rounds, particularly with magazines loaded to over 25 rounds. This suggests potential tolerance issues within the magazine well or with the magazine release mechanism.

What are the key specifications of the RD USA Mark 1 Mod 1 Patrol Rifle?

The rifle features a 14.5-inch 4150 CMV barrel with a 1:7 twist rate and Melanite coating, 7075 forged aluminum receivers, a seven-sided M-LOK rail, B5 furniture, and a nickel-Teflon milspec trigger. It is chambered in 5.56mm.

How does the RD USA Mark 1 Mod 1 Patrol Rifle perform with a suppressor?

When suppressed, the rifle's gas system tuning is noted as a positive, resulting in a pleasant shooting experience with minimal gas blowback and a straight, predictable recoil impulse. This suggests the gas porting is well-executed for suppressed use.

What is the price and overall value of the RD USA Mark 1 Mod 1 Patrol Rifle?

Priced at $1299, the rifle offers a good value proposition on paper with its included features like B5 furniture and Griffin Armament sights. However, the significant reliability issues encountered detract from its overall value until resolved.

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