M LOK Rail Section Polymer 5 Slots Kleur:Zwart Weight: 31 g Shipping weight: Kleur:Everglade Weight: 31 g Shipping weight: 50 g Information from producer (extern) Kobun Knife is made in a full tang configuration Magpul is one of the most active company in high tech polymer and composite firearms accessories market all the time listening to the needs of shooters