Shooting the SIG MCX Rattler 300blk SBR

Published on May 30, 2020
Duration: 7:58

This video provides an expert-level review of the SIG MCX Rattler SBR in .300 Blackout, detailing its 5.5-inch barrel and performance. The host, demonstrating high authority, covers aftermarket upgrades like the Geissele charging handle and Phase 5 bolt release, tests various magazines, and assesses optics and controls. The review highlights the adjustable gas system, SIG's Matchlite Duo trigger, and the weapon's capability to fire with a folded stock, concluding on its reliability.

Quick Summary

The SIG MCX Rattler SBR features a 5.5-inch barrel in .300 Blackout and is shown with aftermarket upgrades like the Geissele Super Charging Handle and Aimpoint Micro T1 optic. Its adjustable gas system handles subsonic/supersonic rounds, and the SIG Matchlite Duo trigger offers a crisp break.

Chapters

  1. 00:00Introduction: SIG MCX Rattler SBR Specs
  2. 00:18Aftermarket Upgrades: Geissele & Phase 5
  3. 01:05Shooting & Optics: HK Sights, Aimpoint T1
  4. 02:03Magazine Testing: Lancer & Cross Industries
  5. 04:23Controls & Ergonomics Review
  6. 05:50Gas System & Flash Hider Overview
  7. 06:31SIG Matchlite Duo Trigger Assessment
  8. 07:20Folded Shooting & Conclusion

Frequently Asked Questions

What are the key specifications of the SIG MCX Rattler SBR reviewed?

The SIG MCX Rattler SBR features a 5.5-inch barrel chambered in .300 Blackout. It is shown with aftermarket upgrades including a Geissele Super Charging Handle and an Aimpoint Micro T1 optic.

What aftermarket parts are recommended for the SIG MCX Rattler?

The video highlights the Geissele Super Charging Handle for improved ergonomics and the Phase 5 Tactical Enhanced Bolt Release. These can enhance the user experience over standard factory parts.

How does the SIG MCX Rattler perform with different .300 Blackout ammunition types?

The Rattler is equipped with an adjustable gas system designed to accommodate both subsonic and supersonic .300 Blackout rounds, allowing for tuning based on ammunition choice and suppressor use.

What optics and sights are used on the SIG MCX Rattler in the video?

The review demonstrates the use of HK diopter iron sights and an Aimpoint Micro T1 red dot sight mounted on a Kinetic Development Group (KDG) Sidelok mount for rapid target acquisition.

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