If anyone in NWI shops at Midwest Gun in Mishawaka, they had several cases of both AR and AK 30 round magazines in stock. I was there today and happen to notice. I believe they were 19.99??? I know nothing about Tapco and not sure if the price is right.
I've read mixed reviews but most were ok. I've been looking to get some for my AK but with the normal price of $8.99 or so and sometimes on sale for $5.99 I have a hard time spending $16+ for them. I'd google them and read some reviews to make your own opinion and you can find them online cheaper and with shipping it still might be a better deal.