HexMags AR-15 4-Slot M-LOK Low Profile Rail Covers add a unique look to your handguard, assist with heat mitigation during prolonged strings of fire and help protect your investment. These M-LOK rail covers use a patented Wedge-Lok technology to connect them securely to your handguard. When installing, simply press each section firmly into each M-LOK slot. Once the Wedge-Lok is in place it will expand and lock in behind the handguard. Package of 4.

Features :

• Spans 4 M-Lok slots for convenient installation and can be cut down for shorter lengths to fit around optics or hand stops
• M-LOK WedgeLok Attachment