A P320 Build Like No Other | Mischief Machine X Arc Division

Published on February 29, 2024
Duration: 32:37

This video details a custom Sig Sauer P320 build featuring a Mischief Machine metal grip module and an Arc Division ported barrel and slide. It covers initial range testing, ammunition weight impacts on recoil, zeroing procedures, and advanced shooting drills like the Build Drill and Bump Drill. The presenters discuss the benefits of ported barrels, recoil spring tuning with DPM systems, and the modularity of the P320 platform, offering insights from competitive shooter Marco Cabahug.

Quick Summary

This custom Sig P320 build combines a Mischief Machine metal grip and an Arc Division ported slide/barrel for reduced recoil. Testing shows 115-grain ammunition is ideal for ported guns, providing faster cycling. The build also highlights the importance of trigger control at distance and advanced drills like the 'Bump Drill' for efficient target transitions.

Chapters

  1. 00:15Introduction to the P320 Build
  2. 00:47Product Review Transparency
  3. 01:22First Shots & Initial Impressions
  4. 02:06Malfunction Analysis & DPM Spring
  5. 03:15Guest Shooter: Landon's Feedback
  6. 03:52Guest Shooter: Marco Cabahug's Review
  7. 04:57Guest Shooter: Nick's First Impressions
  8. 05:52Ammunition Grain Testing Strategy
  9. 06:22Shooting 124gr, 147gr, 115gr Ammunition
  10. 07:28Ammunition Grain Impact Discussion
  11. 08:10Marco Explains Ported Gun Science
  12. 09:16Zeroing the Holosun 507 Comp
  13. 10:17Accuracy Testing & Barrel Performance
  14. 11:12Build Drill with Pro Shooter Marco
  15. 13:15Build Drill Challenge: Landon vs. Marco
  16. 14:24Build Drill Challenge: Roger's Run
  17. 15:35Build Drill Challenge: Nick's Run
  18. 16:27100 Yard Accuracy Test
  19. 19:30Reconfirming Zero at 10 Yards
  20. 20:09Trigger Control & Long Range Accuracy
  21. 21:08Bump Drill with Marco Cabahug
  22. 22:29Landon's Bump Drill Analysis
  23. 24:00Trigger Breakdown & Reset
  24. 24:48Slow Motion Recoil Comparison
  25. 25:48Build Specs Breakdown
  26. 31:10Final Thoughts & Malfunction Recap
  27. 32:07Trigger Play & Final Recommendations

Frequently Asked Questions

What are the key components of this custom Sig P320 build?

This custom Sig P320 build features a Mischief Machine P320 Commander metal grip module and an Arc Division Reactor P320 slide and barrel combo with an integrated port. It also includes a Holosun 507 Comp optic and a DPM Systems recoil spring.

How does ammunition weight affect performance in a ported P320?

Different ammunition weights impact recoil and cycling. Heavier rounds like 147-grain offer a smoother, slower return, while lighter, hotter rounds like 115-grain provide faster cycling and quicker sight return, which is beneficial for ported firearms.

What is the purpose of the integrated port on the Arc Division slide and barrel?

The integrated port on the Arc Division barrel and slide is designed to vent gas during firing, significantly reducing muzzle rise and allowing for a flatter shooting platform, making it easier to stay on target.

What are common issues with Sig P320 triggers, and how can they be addressed?

Sig P320 triggers can have a noticeable amount of pre-break play from the wall to the actual break. This can affect accuracy at distance. Some shooters opt for aftermarket triggers to achieve a crisper break and reduce this play.

What is the 'Bump Drill' in shooting, and why is it effective?

The 'Bump Drill' involves using the firearm's recoil impulse to transition to the next target immediately after firing. This technique, demonstrated by Marco Cabahug, leverages recoil energy to speed up target transitions, saving time compared to manually reacquiring sights.

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