Avoid brand - no support, damages your ammo - Ammunition Storage Components AR-15 6.5 Grendel Stainless Steel 5 Round Rifle Magazine

I have ASC mags for the Grendel which work ok. 2x5round and 1x10 round. I bought two ASC 15 round in Feb 2021 and spent four months looking for ammo. Finally got to the range in August and horrified to find BOTH new ASC 15 round magazines double feed so badly, it damages the brass. This is Hornaday SST, over $1.20 a round.

I contacted ASC and every time they promise to replace, but make no actual effort, even after providing everything, requested multiple times. It's like having health insurance.

I had planned to do ground hog hunting this fall in the swamp and needed the extra capacity. It can become dangerous if your gun jams. I always test my rifles in August to allow time to fix any issues before hunting season. When I'm out hunting, I don't have time to do gun checks at the range.

Well ASC pretty much destroyed my schedule by jerking me around for over a month of not providing ANY SUPPORT and I want you to know about it. I'm going to take their magazines down to the range after deer season and make them a target. At least I'll get some utility out of them.

I STRONGLY recommend Duramag, as I have experience they support their product after the sale based on owning 300BO, 556NATO 6.5Grendel and 7.62x39 AR, all Duramag (C Products).