X01 Personal Defense Weapon Platform

X01 Sig Sauer & MUP-1 Chassis System

This X01 personal defense Sig pistol brace is compatible with SIG Sauer® P320® (full size, compact, carry, TACOPS, or X-Carry) and P250 firearms chambered in 9mm, .40, or .357 SIG.

The X01 can be an additional frame option compatible with both the SIG Sauer P320 and P250 pistols. The firearm, or serialized part of both pistols, is the inner chassis containing the trigger mechanism. Making the frame a non-serialized part allows the user to have multiple frames for the same pistol. To complete the X01 Sig pistol brace exoskeleton, its serialized chassis, magazine release mechanism, and the slide assembly will need to be installed into the X01 unit.

For the Sig Sauer P320 series of firearms, the X01 exoskeleton is a personal defense weapon upgrade, providing enhanced capabilities. The user has the ability to attach an SB Tactical arm brace (included) or buttstock (like those compatible with the SIG MCX series) as an add-on option.

The X01 enhances the original firearm with its integrated charging handle. This provides an “HK-style” downward release by pivoting the handle up and locking it to the rear. The X01 Sig pistol brace exoskeleton features two M-Lok slots, on the fore-end of the weapon, that comes standard with specially designed hand stops. They integrate with the grip module’s contours.

Proudly made in the U.S.A. and delivered in 10-14 days.