Is this a good 6.5 magazine?

[LRRPF52]

Here are most of the magazine choices:

CProducts
ASC
Duramag
Amend2 Polymer 10rd
Elander
DSC

I have been using CPRoducts mostly from 2009-2014, then started using some of the Elanders in addition to my CProducts, then got the Amend2 polymer mags when they came out, and recently ordered a bunch of ASC 25rd mags.

I’m mostly shooting through the 17.6” or 12” Grendel lately with all of the above.

I de-edge, blend, and polish my feed ramps on all barrel extensions though, as well as make sure the ejector has a radius on it to ensure reliability.

Right side magazine feed presentation can hang-up on an ejector if they ejector is too long or has a really sharp edge, due to how wide Grendel case heads are.

I’ve never had it happen because I do the ejector work before assembly on every upper I’ve built.