ACC9 consists of 1ea AC50 + 10 ea. P-100-9's in tactical black (Holds 1000 Rounds)

P-100-9's hold: 9MM Luger, 9MM Makarov, 38 S&W, 38 Short, 380 ACP, 30 Luger, 9x21MM

Double padlock tabs.
 

MTM ammo cans come with a water resistant O-Ring seal. MTM Ammo Cans are water-resistant not water proof.