Specifically designed for today's operational requirements. The (4) main pouches will hold (3) M16/M4 30rnd. Magazines. The (2) utility pouches can hold a 200rnd. S.A.W drum, 100rnd. Box of M60/240 ammo, 2 quart canteen, NVG's, and small mission essentials.(2) Additional pouches for a GPS, and the MBITR, or Saber radio. #10 ZKK coiled zipper for main compartment access. Behind the left utility pouch there is a slot for a large framed handgun (shown in ACU picture) with a retention strap that secures to the main body of the chest rig to keep the holster from falling out. Backed by a lifetime guarantee.