The new Sig MPX collapsible brace

Published on May 31, 2016
Duration: 20:38

This guide details the installation of an SB Tactical collapsible brace onto a Sig Sauer MPX-P, a modification discussed by Tim from Military Arms Channel. The process involves securing the brace to the firearm's 1913 rail using a Torx screw. This modification is presented in the context of optimizing a 'get home bag' setup and navigating NFA regulations regarding pistol braces versus Short-Barreled Rifles (SBRs).

Quick Summary

Tim from Military Arms Channel demonstrates installing an SB Tactical collapsible brace on a Sig MPX, highlighting its legal benefits for interstate travel over SBRs. He also discusses 'get home bag' contents and the versatility of the Griffin Armament Optimus suppressor.

Chapters

  1. 00:00Get Home Bag Concept
  2. 01:17Bag Contents Overview
  3. 02:26Survival Essentials
  4. 04:06Sig MPX-P Introduction
  5. 05:32SB Tactical Brace Installation
  6. 08:21Fitment Issues
  7. 09:29Brace Features and Suppressor
  8. 11:04Live Fire Testing
  9. 12:29Alternative: Kel-Tec Sub-2000
  10. 14:44NFA Law Changes (41F)
  11. 16:04Multi-Caliber Suppressor Versatility

Frequently Asked Questions

What are the benefits of using a pistol brace on a Sig MPX for travel?

Using a pistol brace on a Sig MPX offers a legal advantage for interstate travel by avoiding the need for ATF paperwork typically required for Short-Barreled Rifles (SBRs), simplifying compliance and transport.

How do you install an SB Tactical collapsible brace on a Sig MPX?

Installation involves sliding the brace onto the MPX's 1913 rear rail and then tightening a Torx screw to secure it firmly in place. Always ensure the firearm is unloaded before starting.

What is a 'get home bag' and why is it important?

A 'get home bag' is a pre-packed emergency kit designed to help you travel safely from your current location back home during a crisis, emphasizing non-descript packaging to avoid drawing unwanted attention.

Can a Griffin Armament Optimus suppressor be used on different calibers?

Yes, the Griffin Armament Optimus is a multi-caliber suppressor, demonstrated in the video to be effective on both 9mm NATO firearms like the Sig MPX and larger calibers such as 7.62x39mm on a VZ-58 Tactical.

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