And if you look, you'll see that none of them hold more than 10 rounds.
Ahem, a little deeper into the comments @TTAG and it looks like they have never been able to sell more than 10 round mags to civilians. Much ado about nothing...
If you ever find something with a good price there SWFA will beat it. And they are here in by-God Texas!
Plus the added 8.25% sales tax (for most counties in TX) and on a scope costing anywhere from $1000- 2400 bucks that's a chunk of change........
It's $49.50 on a $600 dollar scope.
That is why I haven't bought anything from primary arms since I moved back to Texas. Sales tax sucks