Junk, just utter junk - Ammunition Storage Components AR-15 .223/5.56 Aluminum 5 Round Rifle Magazine

will not feed, cant be manipulated to work properly. casings get caught on rear ribs huge waste of money. I tried to adjust and massage them to no avail, I cant figure out hat the exact problem is, 2 shells is the most I am able to get to load/cycle then it jams. I have prolly 10 different types of mags and these are the only one to give me issue