Excellent condition - new. Thinner material than my old 30 rounder, but sturdy. The feed lips needed tweaking (about a 30 second job), but that's to be expected. I will put a few hundred rounds through it before I rely on it for more than target practice, but I have high hopes for this little bargain. And I will be getting more.

I ordered one of these mags. can't beat-em. I put 120 rounds through this mag. functioned great. no problems at all. plan to order more.

These are fine mags for the range, but i would not stake my life on them as they are too thin as to be almost fragile. Had one go down on me during a class due to damage done while it was in a pouch, guess i slammed it against something.

well made but a bit thin metal may limit the lifespan of the mag. floorplate are needed work, the side brackets were bent and the floorplate would dive into the body at the rear. no affect on function, just looked bad. It has thin feed lips but they're well aligned and they seem to function fine for now. I would recommend this magazine with the caveat that it may not last the lifetime of the gun.

After reading previous reviews, I ordered three of these mags. Went to the range and all three are 100% reliable. The metal of the mag body is a little thinner than a USGI 30 rd carbine mag, and they may not hold up under combat conditions; but for those of us who are just looking for a reliable mag for the range or for plinking (probably most people) you just can't beat this deal! Thanks CTD for having good quality at a good price!

I was shocked at how good this mag what's. When I ordered it I didn't know what to expect being that is was so cheat but when it got here I was very very happy with its quality. So two days after I got it I went out to the range and was shocked again when I had no jams after firing over 200 rounds of mixed ammo. I highly recommend this mag to any one looking for a quality mag for there M1. There is no doubt that I will be buying another on of these.

Try this mag out on my buddies M2 on full auto mode no jams at all works ever rounds ,for this price a lot better bargin than the 15RD surplus mag!

Mags function great, no jams, no problems shooting in my U.S. Inland M1 Carbine with full Metal Jacket Ammo, and Hollow Point Ammo mixed with every fourth round. I recommend. Outstanding!- Hooyah!!