Because I am going to cut it down to a 5 round mag, I would be OK with a "Pro-Mag" if they are any good. It need not be original.
But I don't know anyone that has used the Pro-Mag and I don't know about the quality. Anyone out there ever try one? If the feed lips are not right, or if the metal is soft I would rather spend a bit more and get an original.

What do you guys think?