6 PCS M-LOK Polymer Picatinny Weaver Rail Section 3 5 7 9 11 13 Slot Rail Set 2* AAA battery

2* AAA battery

One tri-rail scope/laser mount

One padded storage box

4" (4 slots) ---Weight: 4

6 PCS M-LOK Polymer Picatinny Weaver Rail Section 3 5 7 9 11 13 Slot Rail Set 2* AAA batteryFeatures Picatinny accessory rail sections for M LOK systems. Fits All Standard M Lok System Picatinny 20mm weaver rails. Ideal for attaching lights, laser, optics, bipods, and grips Six different sizes: 1. 5" with 3 slots, 2. 5" with 5 slots, 3. 3" with 7 slots, 4. 0" with 9 slots, 4. 75" with 11 slots, 5. 5" with 13 slots Lightweight and sturdy, made of fiber reinforced engineering polymer Mounting screws and tools included Specifications