Both of these are Forest Green storage boxes from MTM Case-Gard, built in the United States and both lockable. The AC50C11 is the smaller and lighter of the two, made from polypropylene, with a stated 30 lb capacity and a lower price of $33.99.
The SPUD2-11 is the larger option, with an O-Ring sealed design noted in its title and dimensions of 8.8 in wide, 13 in tall, and 15 in long. It is made from plastic, weighs 4.45 lb, and is priced at $63.99.
Spec for spec
SpecMTM Ammo Can 50 CalMTM Sportsmens Plus SPUD2
MaterialPolypropylenePolypropylene
ColorForest GreenForest Green
FeaturesWater-Resistant, Stackable, LockableO-Ring Sealed, Hidden Compartment, Waterproof, Heavy-Duty Latch

