The FosTech Mach-2 Lite rail (MPN 6700-blk) is a 13-inch AR-15 handguard in Graphite Black, built from a lightweight alloy that’s about a third lighter than aluminum.

Key Specifications

• Mach-2 Lite product line
• 13-inch length
• Lightweight alloy construction, about 1/3 lighter than aluminum
• Graphite Black finish with engraved T-slots
• M-LOK accessory slots
• Ships one per box, 0.615 lb shipping weight

Frequently Asked Questions

How much lighter is this rail than aluminum?
About a third lighter, per FosTech, while maintaining better strength characteristics.

What mounting slots does it use?
M-LOK, with engraved T-slots.

Buy the FosTech Mach-2 Lite 13in Rail

Cut weight on your AR-15 build with this 13-inch Mach-2 Lite alloy rail from FosTech Outdoors. Ships fast from a Lubbock, TX gun shop in our AR handguards lineup.