The Sig Sauer Tread M-LOK vertical forward grip kit is the factory replacement kit for the M400 Tread rifle series. It is compatible with any M-LOK mounting interface and includes a vertical grip, barricade stop, handstop, finger stop and short/long M-LOK panels.
Specifications
| Features | Black finish; Kit includes-vertical grip barricade stop" handstop" long & short M-LOK rail sections; M-LOK connectors and mounting hardware included |
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