Sig Sauer Pivoting Contour Brace for MCX/MPX, 1913, Black

The Sig Sauer Pivoting Contour Brace is a factory accessory designed for direct installation on SIG MCX and MPX platforms using the receiver’s 1913 Picatinny interface. It features a folding, pivoting design with a locking hinge so the brace can be stowed against the pistol when not in use. Construction combines a high-quality aluminum body with a steel foldable attachment knuckle and an adjustable nylon strap to provide consistent stabilization for controlled target shooting and range use. The brace installs on the rear adapter via a standardized 1913 clamp and is offered in a black finish.

Key Specifications

• The model is Pivoting Contour Brace.
• Compatible platforms are Sig MCX and MPX.
• The mounting interface is a 1913 Picatinny clamp.
• Construction uses high-quality aluminum with a steel foldable attachment knuckle.
• The strap is an adjustable nylon strap.
• The hinge incorporates a locking hinge mechanism to secure the brace when folded.
• The finish is specified as Black.
• The listed weight is 1.29 (manufacturer attribute).
• Disassembly is specified as False by the manufacturer.

Offered as a genuine Sig Sauer accessory, this Pivoting Contour Brace provides OEM fitment and reliable folding functionality for MCX and MPX users seeking a durable, compact stabilization solution for range and precision shooting applications. Its locking hinge and direct 1913 installation make it a straightforward upgrade or replacement for shooters who want factory-quality components on their platform.