The KRISS Vector Was NEVER Worth It...Until Now

Published on June 20, 2026
Duration: 23:43

This guide details the process of installing an FRT (Full Reset Trigger) into a KRISS Vector, a modification that significantly enhances the platform's appeal for civilian users. The video emphasizes that while this process may void the manufacturer's warranty, it transforms the Vector into a more capable firearm. It covers the disassembly of the Vector, removal of the original fire control unit, installation of the FRT, and reassembly, highlighting the unique Super V recoil system and potential upgrades like a CNC'd cam for selectable firing modes.

Quick Summary

The KRISS Vector's Super V recoil system is its most distinctive feature, employing a downward recoiling bolt to drastically reduce felt recoil. This system, combined with the addition of an FRT (Full Reset Trigger), transforms the Vector into a highly capable and engaging firearm for civilian shooters, overcoming its initial market limitations.

Chapters

  1. 00:00Introduction to FRT Market & KRISS Vector
  2. 00:42Semi-Automatic Compliance & YouTube Standards
  3. 01:01Reloading and Back Pressure Discussion
  4. 01:48FRT's Impact on PCC Platforms
  5. 02:04KRISS Vector's Original Design and Market Reception
  6. 02:16Evolution of Short Barreled Rifles (SBRs)
  7. 03:12Grouping Test: MP5 vs. Vector
  8. 05:08Kenny's Vector Shooting Performance
  9. 06:31FRT Nuances and Sweet Spots
  10. 09:45KRISS Vector's Super V System Explained
  11. 10:47The Super V Recoil System's Importance
  12. 12:05KRISS Vector's Pop Culture Legacy
  13. 13:40KRISS Vector vs. Modern Thompson Comparison
  14. 16:07FRT Installation and Warranty Considerations
  15. 17:08Super V System Mechanics and Recoil Reduction
  16. 18:27Why Not FRT in 5.56 or .300 Blackout?
  17. 19:08Vector vs. MP5: Nostalgia and Preference
  18. 20:06KRISS Vector's Standout Features: Recoil & Legacy
  19. 20:42Pop Culture Influence on the KRISS Vector
  20. 22:20KRISS Vector Aesthetics and Owner Culture
  21. 23:45Magazine Manipulation and Malfunction Clearing
  22. 24:24Final Thoughts on the KRISS Vector
  23. 24:54Outro and Guest Information

Frequently Asked Questions

What makes the KRISS Vector's Super V recoil system unique?

The KRISS Vector's Super V recoil system is unique because it utilizes a downward recoiling bolt. This design significantly reduces felt recoil, allowing for better control and faster follow-up shots, and contributes to the firearm's distinctive silhouette and handling characteristics.

How does an FRT trigger improve the KRISS Vector for civilian use?

An FRT (Full Reset Trigger) significantly enhances the KRISS Vector for civilian use by allowing for a much faster rate of fire, akin to a machine gun, while remaining legally semi-automatic. This upgrade makes the platform more engaging and effective, addressing its previous limitations.

Why was the KRISS Vector not as popular initially as expected?

The KRISS Vector was introduced in 2009, a time when the demand for submachine guns was decreasing, and the market was already established with intermediate cartridges. Its design, while advanced, didn't perfectly align with the prevailing needs of military and law enforcement at the time.

What is the pop culture significance of the KRISS Vector?

The KRISS Vector boasts a significant pop culture legacy, frequently appearing in major movies and mainstream first-person shooter video games since its release. This widespread media presence has cemented its image as a futuristic and desirable firearm among enthusiasts.

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