• 100% brand new and high quality.
• Made of durable aircraft grade aluminum with anodized finishing.
• 13 slot picatinny / Weaver / 20mm top rail section for M-LOK system.
• Ideal for attaching lights, laser, optics, bipods, and forward grips.
• Essential have for your equipment.
• Length: 5.7" (145mm).
• Color: Black.

Retail Package Contents: M-LOK MLOK 13 Slot 5.7" Rail Section * 1