Here at Scorpius Tactical we have several different barrels for both the MPX and MCX for sale. For the Gen 2 MPX we have the 4" and 6.5" barrels which are for sale for $599.95. We also have a 9.5" 300 blackout barrel for the MCX Virtus for sale for $599.95 and it comes with an extra bolt as well. Stop on in or head over to our website and pick one of these up before they are gone! Feel free to give us a call if you have any questions.

MPX 4" barrel Click Here
MPX 6.5" barrel Click Here
MCX 9.5" 300 Blackout Click Here