That's a pretty smart way to charge more for less material.

I can see mud and other debris becoming a problem with those.
Still, looks cool and I'm sure they're selling well, since they're out of stock.
Constructed of steel with a Cation Electrodeposition Coating, these magazines will withstand the toughest corrosive environments
Just to be clear, the mud in the receiver that's jamming up your rifle will NOT rust these mags. That's a relief!