The BDS Tactical Modular Stacker 6 is made of 1,000 denier cordura. This magazine pouch holds six M16 magazines. The Stacker 6 is a single pouch that has a separator between the grouped magazines and 3 adjustable lids.Essentially, it is three magazine pouches in one.The front and sides of the Stacker 6 is covered in pals webbing for mounting optional modular pouches.Our modular pistol pouches: single, double, and triple (sold separately), go great mounted on this pouch.There is a large brass grommet on the bottom of the pouch for excellent drainage for any environment.One of the great features on this pouch is the adjustable magazine lid.This enables the operator to adjust for magazines that are equipped with Mag Pulls, or ranger plates.On the adjustable lid is a 1" inverted pull tab for easy access when wearing gloves.The Stacker 6 secures with hook and loop and a button snap for great magazine retention.This pouch mounts on to modular gear with our reverse snap system. Made in the USA, with a lifetime warranty.