E20 V2.0 test collection The textured handle produced of Kleur:Everglade The textured handle produced of aluminum alloy with a reliable Liner Lock mechanism provides excellent grip and elegant looks Material: Aluminum Pieces: 2 Rail Type: Picatinny Weaver Profile Level: Hoch Ring Diameter: 30mm Ring Width: 21mm A: 30mm B: 21mm C: 22mm Weight: 110 g Shipping weight: 160 g In this case The device meets the IP68 norms rating