Awesome metal mag for the same price as a plastic factory mag! Honestly I don’t understand why you would buy another factory mag when these are available.

They load and feed well. They have a much nicer fit in the gun and the short action mag has a fair amount more length for longer bullets. In my .308 T3X there is at least an extra 1/8” of space. They do stick out slightly farther than stock (even front and back with a flat bottom) but feel much better quality and factory mags aren’t flush anyway so it doesn’t make much difference.