Sig Sauer Tread M-LOK Forward Grip Kit Black

The Sig Sauer Tread M-LOK Forward Grip Kit is the factory replacement kit for the M400 Tread rifle series. It is compatible with any M-LOK mounting interface and provides multiple grip and barricade options for improved handling. The kit includes modular components—vertical grip, barricade stop, handstop, finger stop, and both long and short M-LOK rail sections—along with M-LOK connectors and mounting hardware. Components are molded in durable polymer with a black finish to match Tread-series accessories.

Key Specifications

• The kit is designed for the Sig Sauer Tread / M400 rifle series.
• The primary construction material is Polymer.
• The finish and color are listed as Black.
• The attachment interface is M-LOK compatible.
• The kit is intended to fit AR-style rifles.
• Included is a vertical grip for standard forward-hand placement.
• The package includes a barricade stop to aid on-structure stabilization.
• Also included are a handstop and finger stop for controlled hand positioning.
• The kit ships with long and short M-LOK rail sections for mounting flexibility.
• M-LOK connectors and mounting hardware are included for installation.

This modular forward grip kit gives operators straightforward, tool-friendly options to tailor hand placement and barricade control to their preferred setup. Its M-LOK compatibility and included hardware make it a practical add-on for shooters who value a clean, adaptable configuration without unnecessary complexity.