Geissele Automatics MK4 Federal | MK4 | Rail | Desert Tan | MLOK | AR15 | 10" | Product Finishes | Shade Variations and Other Imperfections Are Normal Due to the Manufacturing Process

This is the same rail used to fulfill contracts for the Federal Bureau of Investigation (FBI). It's strength, modularity and M-Lok compatibility gives users the capabilities needed to successfully complete the mission at hand.

KEY FEATURES:
M-LOK Slots at the 3, 6 and 9 | 7000 Series Aluminum Material | Type III Hardcoat Anodized Finish | 2.30" Height