WE HAVE THIS FACTORY NEW MPX K PISTOL ON SALE! Please call the shop for details. 
Refiners Firearms 623*687*7048 

We are excited to offer the coolest AR pistol on the market The Sig MPX K!!! 

The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve. A full-length picatinny rail allows for solid, consistent mounting of optics and targeting lasers. 

The MPX K PSB features a 4.5" barrel, telescoping 3-position brace and a short aluminum KeyMod handguard with handstop. 

The MPX K comes with the pistol brace and one 30 round magazine. Additional magazines, optic, sling and ammo are not included but are available for purchase. Please call to let us know what all you need in addition to the MPX K.

SALE PRICE IS $1699.99 IN BLACK OR $1799.99 IN FDE (includes 3 position collapsible brace).

THE NEW FOLDING BRACED MPX K IS ALSO AVAILABLE; Please call the shop for details!

REFINERS FIREARMS REDACTED