Magazines for Mark II FV-SR??

Where is a good place to buy 5 and 10 rnds 22 lr mags for the FV-SR? Anything special to be aware of?

Thanks!

I think I got my 10 rnd. from Savage ya I know I did ordered a t-shirt at the same time.

I've seen them at Wal Mart and at Cheaper than Dirt and Midway. Don't know who is the least expensive.
Also, there is an article on improving .22LR feeding reliability by changing out springs. It's in the article section of the forum.

I guess i'm lucky never had a feeding issue with mine.