The Sig Sauer Tread Sight Rail, M-LOK, Black KIT-TRD-SIGHT-RAIL is a 4-slot Picatinny rail section. Designed for the M400 Tread rifle, it can be used as a front sight rail or serve other purposes.
Specs
| Model No. | SGKIT-TRD-SIGHT-RAIL |
| Model | Tread |
| Manufacturer | Sig Sauer |
| Color | Black |
