Picture of M400 Tread M-Lok Picatinny Rail

M400 Tread M-Lok Picatinny Rail

Manufacturer: Sig Sauer
UPC: 798681599004
$25.99
M400 Tread Sight Rail
Availability: In stock
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Description
Factory replacement sight rail for the M400 TREAD. Fits any M-LOK Slot.