SIG MPX Multi-Caliber Machine Pistol/Submachine Gun (SMG) and Suppressed SIG MPX SMG/PDW (Personal Defense Weapon) Fired on Full-Auto and Semi-Auto at SIG SAUER New Media Writers’ Event (Video!)

By David Crane
david (at) defensereview (dot) com

All photo and video content contained in this article was shot by DefenseReview.com, and is copyrighted. DefenseReview.com owns the copyright on all photo and video content. All DR photos and videos were shot with a Sony Cyber-shot RX100 (DSC-RX100/B) Digital Camera with 20.2 MP (20.2-megapixel) still camera and 1080p HD video camera capability.

The following article is property of DefenseReview.com (DR) and is copyrighted material. If you are reading this article on another website other than DefenseReview.com, please email us the website address/URL (where the unauthorized DR article reprint is located) at defrev (at) gmail (dot) com. Thank you.

June 30, 2014
Last updated on 7/02/14.

The day after DefenseReview (DR) ran the suppressed 300BLK (300 Blackout) SIG MCX multi-caliber assault SBR/PDW (Short Barreled Rifle/Personal Defense Weapon) at the SIG SAUER Academy range during SIG’s New Media Writers’ Event, we got the chance to put some (9mm) rounds through two versions of the SIG MPX multi-caliber submachine gun (SMG)/Personal Defense Weapon (PDW), including a suppressed MPX with prototype can (silencer/sound suppressor) and the ultra-short KeyMod machine pistol variant recently introduced to the world at NDIA SOFIC 2014, both of which ran without a hitch, albeit with an extremely high cyclic rate of fire (ROF). Being dual-piston/op-rod (push-type operating rod) gas-driven weapons in AR configuration with ambi controls (ambidextrous controls), the SIG MPX SMG/PDW out MP5’s the HK MP5 SMG. The MPX is a neat little SMG package, and it will soon be available in .40 S&W and .357 SIG calibers, as well.

The SIG MPX is the perfect SMG complement to the SIG MCX multi-caliber assault rifle/carbine/SBR, and will offer law enforcement personnel caliber compatibility with their duty pistols. The .357 SIG MPX should prove to be a particularly potent little SMG package, especially in the longer-barreled variant. With the excellent SIG SAUER suppressor attached and subsonic ammo, the MPX is ultra-quiet.

Click here to visit the SIG MPX page on the SIG SAUER website.

DR shot a whole bunch of videos of both SIG MPX variants being run on semi-auto and full-auto at the SIG SAUER Academy range, and we’d advise our readers to take a look at them, below the photos below.

Company Contact Info:

SIG SAUER, Inc.
18 Industrial Drive
Exeter, NH 03833
Phone: 603-772-2302
Fax: 603-772-9082
Law Enforcement Email: [email protected]
Military/Govt. Email: [email protected]
Website: http://www.sigsauer.com

Training Coordinator
SIG SAUER Academy
Phone: 603-610-3411
Email: [email protected]
Website: https://www.sigsaueracademy.com

© Copyright 2014 DefenseReview.com. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without receiving permission and providing proper credit and appropriate links.

Related Articles:

SIG MCX LVAW (Low-Visibility Assault Weapon) Suppressed 300 Blackout (300BLK) Assault SBR/PDW (Short Barreled Rifle/Personal Defense Weapon) Fired on Full-Auto and Semi-Auto with Subsonic and Supersonic Ammo During SIG SAUER New Media Writers’ Event (Video!)

SIG SAUER SIG MCX AR Assault Rifle/Carbine/SBR/PDW and SIG MPX Submachine Gun (SMG)/PDW: Select-Fire, Multi-Caliber Weapons Explained at the SIG SAUER New Media Writers’ Event (Video!)

Heading Back from SIG SAUER New Media Writers’ Event, Photos and Videos on the Way

SIG Sauer MCX (Mission-Configurable Weapon System) Dual-Piston/Op-Rod 5.56x45mm NATO and 7.62x39mm Russian AR-15 Short Barreled Rifle (SBR)/PDW/Carbine with Integral Suppressor Introduced at NDIA SOFIC 2013! (Photos!)

SIG SAUER MPX KeyMod Multi-Cal Machine Pistol/Mini Submachine Gun (SMG)/PDW (Personal Defense Weapon) with Silencer/Sound Suppressor at NDIA SOFIC 2014 (Photos!)

SIG MPX, MPX-C and MPX-K Multi-Caliber Submachine Gun (SMG)/Semi-Auto-Only Carbine/SBR Personal Defense Weapon (PDW) Packages with Silencer/Sound Suppressor, Lancer Systems Translucent Polymer Magazine and SIGTAC Reflex Sight/Combat Optic (Video!)

SIG SAUER SIG556xi Modular, Multi-Caliber (5.56mm NATO, 300 AAC Blackout/300BLK, 7.62x39mm Russian) Gas Piston/Op-Rod Combat/Tactical Rifle/Carbine/SBR with Kalashnikov AK-47/AKM Configuration Capability!

‘Old-AAC’ Founder Kevin Brittingham Joins SIG SAUER SIG-SD Silencer/Sound Suppressor Division, Lindsay Bunch Joins SIG SAUER Special Weapons Development Group: A Quick Commentary

SIG SAUER P320 Nitron Striker-Fired, Polymer-Frame Semi-Auto Combat/Tactical Pistol Series: Meet the SIG 320C (SIG 320 Carry/Compact) and SIG 320F (SIG 320 Full-Size) 9mm/.40 S&W/.357 SIG Pistols

SIG Sauer SIG516 (5.56mm) and SIG716 (7.62mm) Short-Stroke Gas Piston/Op-Rod System Tactical AR Rifle/Carbine/SBR Series at SHOT Show 2010 (Photos!)

SIG 556 SWAT Gas-Piston-Driven Tactical Rifle/Carbine/Subcarbine