Pack of 5 M-LOK Polymer Picatinny Weaver Rail Section Set 5 7 9 11 13 Slot 5PCS 5 Rail Set

Features Picatinny accessory rail sections for M-LOK systems Ideal for attaching lights, laser, optics, bipods, and grips Five different sizes: 2.5" with 5 slots, 3.3" with 7 slots, 4.0" with 9 slots, 4.9" with 11 slots, 5.7" with 13 slots Lightweight and sturdy, made of fiber reinforced engineering polymer Mounting screws and tools included   Specifications Dimensions:Rail #1 5.7" (length) x 9mm (height) x 20mm (width)Rail #2 4.9" (length) x 9mm (height) x 20mm (width)Rail #3 4.0" (length) x 9mm (height) x 20mm (width)Rail #4 3.3" (length) x 9mm (height) x 20mm (width)Rail #5 2.5" (length) x 9mm (height) x 20mm (width) Material: Polymer Color: Black / Tan (choose your color)   Package Includes One 2.5" / 5 slot M-LOK Picatinny Rail Section One 3.3" / 7 slot M-LOK Picatinny Rail Section One 4.0" / 9 slot M-LOK Picatinny Rail Section One 4.9" / 11 slot M-LOK Picatinny Rail Section One 5.7" / 13 slot M-LOK Picatinny Rail Section Ten sets of mounting screws One Allen wrench