Top 5 Upgrades for the SIG MPX

Published on January 27, 2017
Duration: 11:38

This video details five key upgrades for the SIG MPX, focusing on enhancing ergonomics, stock functionality, and accessory mounting. It covers the HexMag grip for adjustable angles, the Lage Mfg. stock for improved cheek weld and folding capability, and the Arisaka Defense vertical foregrip for better support hand control. The EOTech EXPS3 is recommended for rapid target acquisition, and muzzle device options like the SilencerCo ASR or Osprey 45 suppressor are discussed for optimal sound suppression, noting the MPX's unique 13.5x1 LH thread pitch.

Quick Summary

The SIG MPX is a soft-shooting pistol caliber carbine thanks to its locked-breech, short-stroke piston action. Recommended upgrades include the HexMag grip for adjustable angles, Lage Mfg. stock for better ergonomics, Arisaka foregrip for control, EOTech EXPS3 sight for fast acquisition, and SilencerCo muzzle devices compatible with its 13.5x1 LH thread pitch.

Chapters

  1. 00:00SIG MPX Overview & Action Type
  2. 01:04Upgrade 1: HexMag Advanced Tactical Grip
  3. 02:32Upgrade 2: Lage Mfg. Right-Folding Stock
  4. 04:13Upgrade 3: Arisaka Defense Vertical Foregrip
  5. 06:06Upgrade 4: EOTech EXPS3 Holographic Sight
  6. 08:50Upgrade 5: Muzzle Devices & Suppression

Frequently Asked Questions

What makes the SIG MPX a soft-shooting pistol caliber carbine?

The SIG MPX is known for its soft recoil due to its locked-breech, short-stroke piston-driven action. This design differs from common direct blowback or roller-delayed systems, contributing to a smoother shooting experience.

What are the benefits of the HexMag Advanced Tactical Grip for the SIG MPX?

The HexMag grip offers adjustable angles (17, 25, 33 degrees), allowing users to customize their hold. The 17-degree angle is particularly recommended for pistol caliber carbines like the MPX, improving ergonomics over the factory grip.

Why is the Lage Mfg. Right-Folding Stock a good upgrade for the SIG MPX?

The Lage Mfg. stock provides a better cheek weld and folds to the right side of the firearm. This folding design is more compact and does not block the ejection port, offering improved functionality and ergonomics.

What muzzle devices are recommended for the SIG MPX?

Due to the MPX's unique 13.5x1 LH thread pitch, upgrades like the SilencerCo ASR flash hider are recommended. For suppressed shooting, the SilencerCo Osprey 45 suppressor can provide very quiet performance with subsonic ammunition.

More Reviews Videos You Might Like

More from BurstReview

View all →