5.11's Flex Double AR Mag Pouch easily attaches to all platforms via Flex-HT Mounting System. It features a concealed PC retention insert, so you can secure your mags without a cover or bungee for quick access. FeaturesHigh strength PC compression insertLaser-cut MOLLE front panelFlex-HT stacked webbing on back for mounting versatilityFlex-HT TPU coated straps for easy weaving to all platformsTPU coated straps are more durable & waterproofDouble layer N500D & webbing on front/bottom for extra durabilityDrain hole on bottom panelWebbing loops for optional Pouch Bungee Kit attachmentAdditional elastic retention500D NylonDuraflex G.C. snap5" H x 6.25" W x 1.125" D