Berrys 401 Ammo Box 9mm Luger/380 ACP 50Rd Blue/Black Made In The USA, Berry's 401 50 Round Box Is Made From High Impact Polypropylene For increased Strength Against cracking, Chipping, warping, Expansion, Or contraction. The Box Is Stack Able And features a stronger, Flip-Top Design, Allowing The securing Of Ammo Storage With Easy One-Handed Operation. Model: 401 Material: Polypropylene Capacity: 50Rd Dimensions: 1.26" OAL X .40"