Hello! I am reluctantly selling my Sig MPX-K that I recently bought.....I never got a chance to shoot it so it is still brand new. Many upgrades and accessories...Magpul Pro Iron sights front and back, Magpul grip, Sparc II red dot sight, Mini Valkyrie LED Weaponlight, custom hardcase by Rigid built specifically for this model...original box with all of the accessories. My loss is your gain. I will be happy to answer any questions, all items purchased at Alamo in Naples. Please check out the photos, no trades please.