THE NEXT GENERATION OF SUBMACHINE GUN IS HERE
Introducing the SIG MPX, a machine pistol that redefines the category.
The SIG MPX is the world’s first submachine gun that operates with a fully closed and locked rotating bolt system, greatly enhancing operator safety.
The SIG MPX employs the SIG SAUER® battle-proven gas-operated short stroke piston system for unequalled reliability in the field, even under the most adverse conditions.
The SIG MPX is the only submachine gun that allows the operator to change barrel length, caliber and stock configuration in the field to meet mission requirements.
- Caliber: 9mm
- Action Type: Semi-Auto
- Operating System: Closed, fully locked bolt, short stroke piston system
- Weight w/o Magazine: 6.5 lbs
- Overal Length: 22.8"
- Standard Variant - 8" barrel
- 3-Position telescoping stock
- 30rd Mag
- Trigger Type: AR-style
- Forend Types:Aluminum mono rail
SHORT BARRELED RIFLE NOTICE: Complete Rifles with a barrel shorter than 16" may be subject to all NFA/ATF restrictions.
FFL Required Before Shipping. Please have your dealer email their license to FFL@rainierarms.com or they can also fax it in. Please give us a few days to process the information.