The Spider Monkey | Sig Sauer P365-Flux

Published on December 5, 2025
Duration: 13:26

This video introduces the Sig Sauer P365 Flux, nicknamed the 'Spider Monkey,' a modular firearm system that converts a P365 pistol into a pistol caliber carbine (PCC) style platform. The presenter highlights its potential for improved accuracy and ease of use, especially for those less experienced with handguns, by providing a stable shooting platform. The review covers its innovative design, extended magazine capabilities, and performance at various distances, including a 100-yard test.

Quick Summary

The Sig Sauer P365 Flux, nicknamed the 'Spider Monkey,' converts a P365 pistol into a stable carbine-style platform for improved accuracy. It features an extended barrel and increased magazine capacity, making it easier to hit targets, especially for new shooters. The system offers modularity and can be purchased complete or as a lower receiver.

Chapters

  1. 00:00Introduction to the Sig Flux 'Spider Monkey'
  2. 00:50What is the Sig Flux?
  3. 01:12Sig's Innovation with the Flux
  4. 02:08Why Choose the Flux Over a Standard P365?
  5. 03:00Pistol Caliber Carbine vs. Handgun Accuracy
  6. 03:27Purchasing Options for the Flux System
  7. 03:55Extended Barrel and Magazine Capacity
  8. 04:17Magazine Release and Reload Efficiency
  9. 04:49Action Test and Firing the Flux
  10. 05:09The Safety Feature
  11. 05:39First Shots and Ease of Use
  12. 06:04Demonstrating Magazine Changes
  13. 06:3830-Yard Shooting Performance
  14. 06:54Preparing for Distance Shooting
  15. 08:33100-Yard Distance Test Setup
  16. 08:40Significance of 100 Yards in Self-Defense
  17. 09:42Challenges at 100 Yards
  18. 10:40Optic Zeroing Issues Explained
  19. 11:11Astigmatism and Optic Zeroing Impact
  20. 12:13Dynamic Action Test: Armadillo Scenario
  21. 12:36Flux System Passes the Action Test
  22. 13:07Final Thoughts on the P365 Flux

Frequently Asked Questions

What is the Sig Sauer P365 Flux, also known as the 'Spider Monkey'?

The Sig Sauer P365 Flux, nicknamed the 'Spider Monkey,' is an innovative firearm system that converts a standard Sig Sauer P365 pistol into a pistol caliber carbine (PCC) style platform. It aims to provide a more stable shooting experience and improve accuracy, especially for less experienced shooters.

What are the advantages of the Sig P365 Flux over a regular P365?

The Flux system offers a stable shooting platform similar to a carbine, making it easier to hit targets than with a standard handgun. It also features an extended barrel and increased magazine capacity, contributing to improved performance and efficiency in shooting.

Can I use my existing Sig P365 with the Flux system?

Yes, the Sig P365 Flux is designed for modularity. You can potentially integrate your existing P365 slide and trigger group with the Flux lower portion, or purchase the system as a complete unit.

How does the Sig P365 Flux perform at longer distances like 100 yards?

While the system aims to improve accuracy, performance at 100 yards can be affected by factors like optic zeroing. The presenter experienced difficulty at this distance, attributing it to an optic zeroed for a different vision condition.

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