The Stratus Gen2 Holster accepts the Stratus knuckle on the AR Plate or the QD Pin. The Gen2 Holster has a patented built in retention system that keeps weapon secure but does not impede instant access to the weapon. The Gen2 Holster is made of super tough Nylon & other material & can be attached to MOLLE by using the straps or can be attached via a belt or duty belt. Heat rated to over 225 degrees. Lifetime Warranty All Stratus products are guaranteed against breakage or we replace it free of charge.