Kriss Vector 3 Position FRT – Fun, Practical… or Straight Garbage?!?

Published on November 21, 2025
Duration: 10:45

This video provides a first-look review and performance test of the Duality Arms Rattler FRT trigger for the Kriss Vector chambered in 45 ACP. The reviewer details initial hiccups and the learning curve associated with the new trigger mode, emphasizing the importance of shooting technique and ammunition choice. It highlights that the Rattler performed better with certain ammunition (Blazer) and when suppressed, and compares it favorably to other aftermarket Vector trigger options.

Quick Summary

The Duality Arms Rattler FRT is a 3-position trigger for the Kriss Vector that significantly increases firing rate. Proper technique, avoiding downward trigger pressure, and using specific ammunition like Blazer 230-grain are key for optimal performance and reliability.

Chapters

  1. 00:00Introduction & First Look
  2. 00:22First Shots with Rattler FRT
  3. 01:15Second Mag & Technique Adjustment
  4. 02:14Ammunition Testing: Fiocchi vs. Blazer
  5. 02:54Ammunition Testing: S&B 230 Grain
  6. 03:45Testing with Suppressor
  7. 04:38Short Mag Issues & Malfunctions
  8. 05:26Burst Fire Performance
  9. 06:45Comparison to Other Vector Triggers
  10. 08:12Final Thoughts & Verdict
  11. 10:03Outro & Channel Call to Action

Frequently Asked Questions

What is the Duality Arms Rattler FRT for the Kriss Vector?

The Duality Arms Rattler FRT is a 3-position trigger mechanism designed to enhance the firing rate of the Kriss Vector, offering a significantly faster shooting experience beyond standard semi-automatic capabilities.

How does shooting technique affect the Rattler FRT's performance?

Proper technique is crucial. Avoiding excessive downward pressure on the trigger and adopting a 'looser' pull can prevent malfunctions and improve the cycling reliability of the Rattler FRT system.

Does using a suppressor improve the Kriss Vector's Rattler FRT performance?

Yes, testing indicated that using a suppressor on the Kriss Vector with the Rattler FRT significantly improved cycling reliability, likely due to increased back pressure.

Which ammunition performed best with the Kriss Vector's Rattler FRT?

In initial tests, Blazer 230-grain ammunition showed superior performance and reliability with the Rattler FRT compared to Fiocchi and S&B 230-grain loads.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from MuzzleBroke

View all →