Sig Sauer M400 TREAD Sight Rail M-LOK 1.90 in

Description

This is a factory replacement sight rail designed for the Sig Sauer M400 TREAD. The rail provides four Picatinny slots and attaches via the M-LOK interface for secure accessory mounting. While intended for use as a front sight rail on the M400 TREAD, it can be used wherever a short Picatinny section is required on an M-LOK compatible handguard.

Key Specifications

• The rail length is 1.90 inches for compact accessory placement.
• The mount interface is M-LOK for direct attachment to compatible handguards.
• The rail style is Picatinny with 4 slots to accept standard Picatinny accessories.
• The product is sold as 1 piece.
• The finish color is Black.
• This item is classified as a Rail / sight rail intended for accessory mounting.
• The listed fit is Fits M-LOK.
• No rings are included; Rings Included: No.
• Make/Model designation is Sig Sauer M400.

Compact and purpose-built, this M-LOK Picatinny rail section gives the M400 TREAD owner a factory-fit mounting point for backup sights or short accessories without adding unnecessary length or weight. Its four-slot layout keeps attachments low-profile while maintaining compatibility with common Picatinny hardware.