Teach me about Maritime H&K magazines.

[Magic_Salad0892]

A - Are they available for civilian use?
B - Do they accept standard followers?
C - Is the coating the only reason they're maritime? Do they have a drain hole or something?
D - Does anybody know how much they weigh?
E - Cost?
F - Do they fit standard USGI specs? (For standard AR lower receivers.)

etc.

[Iraqgunz]

Been discussed here enough. Do a search. Bottom line is that they are overpriced and you can usually get 3 good PMAG's or aluminum mags for the price of one.