Ok, so they are basically Plano 1312's/ whatever Harbor Freight sells without the stamp/logo. 4.8/5 stars with about 300 reviews. These have the o-rings/handles/are stackable as well. I have 10 and I'll do a write-up comparing them directly to the Plano boxes when I get a chance, definitely a steal for $2.99. 10 of these shipped came to $40.50 to the Metro-Atl area.
http://www.ruralking.com/plano-molding-1312-field-ammo-box-od-green-1312-50.html
http://www.ruralking.com/plano-molding-1312-field-ammo-box-od-green-1312-50.html