SIG TREAD SIGHT RAIL MLOK BLK
Visit RSR GroupCurrently Unavailable
We don’t know when or if this item will be back in stock.Sig Sauer Tread factory 4-slot Picatinny rail section fits the M-LOK mounting slot interface. It is meant to be used on the M400 Tread rifle as a front sight rail, but can be used for other purposes.
- Black finish
- MLOK rail
- For the M400 Tread