Geissele 10" M-LOK MK4 Federal Black Super Modular Rail 05-430B

Geissele 10" M-LOK MK4 Federal Black Super Modular Rail 05‑430B is a lightweight, ultra-rigid handguard engineered for AR-pattern rifles and optimized for maneuverability in tight spaces. Featuring a 10″ length and full-length Picatinny top rail combined with M-LOK slots at 3, 6, and 9 o’clock, this rail enables extensive modularity for mounting accessories like lights, lasers, and bipods. Constructed with premium materials and precision machining, it delivers pro-level stability and ergonomic control in a compact package.

• Material: Aircraft-grade aluminum
• Finish: Federal Black hardcoat anodized
• Length: 10″ free-float design
• Mounting: Full-top Picatinny rail plus M-LOK slots at 3, 6, 9 o’clock
• Attachment: Six-bolt interface with torque-free installation
• Weight: Approximately 12 oz (uninstalled)
• Outer diameter: Slim profile for control and heat management
• Part Number: 05‑430B