Best 10 round mags

[jessekf]

I am sure this was covered before, but I couldnt dig the thread up.

There are a few different 10 round mags for XCR/AR mag wells. I was going to pick up a half dozen but I dont have any idea which to get. Does anyone have any insight into which hold the 10th round better? The ones I have no work much better with 9 rounds, than with 10. Price isnt really a concern.

https://shopquestar.com/shopping65/shopexd.asp?id=1772&bc=no
https://www.canadaammo.com/product/detail/69/lar-15-10-rd-pistol-magazine/

 

[Conte]

The second one. The C-Products with the AT follower.

The ASC has a crappy follower that people pull out and replace with the one that comes stock with the C-P.
Also, it's made of Stainless Steel, whereas the ASC is aluminum.
Also, it has a deeper cut in front for smoother feeding, whereas the ASC, some people have to file.
Also, the C-P seems to allow for slightly more OAL in the round which can come in handy for precision reloading.
Or at least my C-P does.

Mind you, one you change the follower, and file the front of the ASC, they perform identically.

 

[takeiteasybird]

I got the robinson arms 10 round mags from Wolverine and they work flawlessly for me. They are better quality than the ones from Questar in my opinion.