Are there any AR15 brass catchers that actually work?

[HKGuns]

For the low low price of $370



http://www.hkparts.net/shop/pc/HK-416-417-Brass-Catcher-p16899.htm#.U__zU1Zq09w

No, it was more than that, in case you didn't notice it is "not in stock." The one pictured was imported as they are not sold in the US.

The question was brass catchers that work. I will pay well for something that works well, which this absolutely does.

Any other useful comments?

 

[JO JO]

I have the Caldwell AR-15 Brass Catcher works just fine for me

 

[popper]

A ball cap over the scope turret for range work. Tarp is non-sense in tall grass or at public range. The new Caldwell one looks like it would work well. I reinforces the old Caldwell to work like the new one. It takes up a lot of room in the range bag.