I’ll be surprised if anyone posts a bad experience with D&H mags, and when you find them on sale for $7 that’s a great deal for a great mag. Most of the ones I own are .300bo specific, never had a problem running .300 or 5.56 thru em.

No experience with Amend2 but they’ve been teasing 6.5Grendel mags for a long time so I did some research, seems to be a mixed bag of good n bad. Too many better choices for 5.56 mags to gamble.