3 5 8 10-Slot KeyMod M-LOK Picatinny Rail Section & Push Button QD Sling Swivel

Features 3-slot, 5-slot, 8-slot or 10-slot KeyMod / M-LOK picatinny rail section featuring a standard 3/8" QD swivel socket. Accessory rail section with an swivel, for both KeyMod and M-LOK hand guards Push button QD Sling swivel included (detachable)  Use as a regular Picatinny accessory rail section without the swivel Ideal for attaching lights, laser, optics, bipods, and forward grips Lightweight rails, made of aluminum with black anodized matte finish Mounting screws and tools included Easy to install   Specifications Material: Aluminum Alloy, Steel Color: Black (Rail), Brushed Nickel (QD Sling Swivel) Slot: 3-slot / 5-slot / 8-Slot / 10-Slot for Option Length: 2" (3-slot), 3" (5-slot), 3 7/8" (8-slot), 4 7/8" (10-slot) Mount: 20mm Picatinny Rail   Package Included One (1) KeyMod/M-LOK Picatinny Rail Section with Sling Swivel (Pick your size) One (1) Allen Wrench Two (2) mounting screws Two (2) KeyMod mounting nuts Two (2) M-Lok mounting nuts