They are available in 3 and 4 pack quantities to allow for a variety of setups on your rail, and coming in at only 0.010' thicker than our G10 line you will be able to outfit your firearm with added texture, grip and heat protection at a reduced cost. Sold as 3 or 4 Packs. Slots era murka 2020. Ships Free and Made in USA. 2. Tslot300 whi 6k. 5 MLOK Slots; Width: 0.625; Thickness: 0. Casino night theme. Rail section is made of Hard Anodized Aircraft Aluminum Alloy. Mounting hardware is made of Corrosion Resistant Stainless Steel. Made to the Mil-Standard 1913 Picatinny Arsenal Specifications. Available in three Lengths: 3-inch (5 slot), 4-inch (7 slot) and 5.5-inch (11 slot) Features a Snag resistant design, while retaining Mil-Standards specs. 5-Slot 7-Slot 9-Slot 11-Slot 13-Slot Polymer Picatinny Rails Section Adapter for M-LOK Systems Mlok picatinny rails can be installed on any standard m-lok handguard systems perfectly, allowing you add on any standard picatinny accessories, such as flashlights, micro dot, red green dot sights, sling mount, iron sight, scopes, optics, grips, bipods or other more tactical accessories. 5 Slot Aluminum Picatinny Rail for M-LOK compatible systems, model MAG581.