AT-x--6BR magazines?

mark5pt56

Gunny Sergeant
Full Member
Minuteman
Supporter
Nov 20, 2005
2,889
785
Florida
Looking at a 6BR barrel for the AT-x, just want to make sure I get this right. Do the Gray Ops AW 6BR mags work reliably in the AT-x? I do read there's a mag block kit(HRD?) but spotty reviews? Any other options for this rifle? Aside from bending lips and pushings rounds forward, etc.

Let's please keep it to the BR.

Tks
 
I have both Gray Ops BR mags and HRD kits and can confirm both option run great in my ATX with a Dasher. I’d probably trust the Gray Ops more with a shorter body or OAL BR.