Arrived damaged, metal is too thin - Duramag 5.56mm/.223/300BLK Crimped From 30 Round to 5 Round Aluminum Magazine

Sadly I purchased this magazine in December and did not open the package until March before a range day. Upon opening the package it was apparent that the magazine had been crushed. There were two indents on both sides of the magazine about 2" down from the follower. These indents prevented the follower from traveling any farther down past the indents. I am sure I could repair the magazine with some effort but simply squeezing the magazine made me realize just how thin the aluminum casing is. The front edge is also almost sharp and while I don't think it would cut you it is uncomfortable to grip. Overall I see this mag as less durable than a plastic PMAG. If I had received it without damage it would still just be an "ok" mag.