PROLIFERATION PRICING

Due to unprecedented order volume, please allow up to 10 business days for your item to ship.

***Firearm not included. Compatible with full size, compact, carry, Tacops, X-Carry, or X-Five Sig Sauer® P320® and P250® firearms chambered in 9mm, .40, or .357 SIG®.

Now included: 2X Magpul M-Lok® 3-slot polymer accessory rails.

The X01 is a drop-in PDW upgrade for the Sig Sauer® P320® / P250® / M17 / M18 series of firearms that provides enhanced capabilities such as a vertical rear 1913 rail to attach a SIG® MPX compatible arm brace or buttstock.

The X01 enhances the original firearm’s manual of arms with its integrated charging handle, which provides an “HK®-style” downward release when the left-side handle is locked to the rear. The fore-end of the weapon features three M-Lok® slots, two of which come standard with Magpul M-Lok® 3-slot polymer rails.

Made in the United States of America.