Rifles Semi Auto Introducing the SIG Sauer MPX Submachine Gun G&A Online Editors January 16th, 2013 | More From G&A Online Editors Share0 Tweet Email Share on Facebook.Share on Twitter.Share on Google+SIG Sauer introduced its brand new MPX submachine gun at the 2013 SHOT Show in Las Vegas. Functioning similarly to an AR, this submachine gun features ambidextrous mag releases and controls, as well as fully locked breech and bolt. In addition, the MPX’s caliber can be easily swapped with few tools. The MPX comes in several variants, including a ranging from the short MPX-K to a 16-inch version, and are available with either a telescoping stock or a folding stock. The MPX also comes with 30-, 20- and 10-round magazines. Check out the video straight from SHOT Show. http://brightcove=2096675462001 Share on Facebook.Share on Twitter.Share on Google+ Share0 Tweet Email Load Comments ( ) Don’t forget to sign up! Get the Top Stories from Guns & Ammo Delivered to Your Inbox Every Week To sign-up for our newsletter, check this box and submit your email address below. If you sign-up, then you acknowledge that your email address is valid, and that you have read and accept our Terms of Service Even More 2013 SHOT Show Show More Get the Guns & Ammo Newsletter FREE! Get the top stories delivered right to your inbox every week. To sign-up for our newsletter, check this box and submit your email address below. If you sign-up, then you acknowledge that your email address is valid, and that you have read and accept our Terms of Service 9 Awesomely Creative Ways to Kill ZombiesRead Now! Advertisement ▶ Now on Tablets! Subscribe & Save! Temporary Price Reduction! Subscribe Now Give a Gift | Subscriber Services WAIT!DON'T MISS A SINGLE ISSUE! Get 12 issues for the low price of just $9! Subscribe!