I've used a few different brands of PMAG and you'd have to assume that the PMAG made by MAGPUL's own PTS division would be the best... and it definitely delivers. This PMAG is designed after the current version of the MAGPUL PMAG. The moment I picked up this mag, I was impressed by the look and feel. The build quality is incredible. This Mid-Cap actually holds 120 rounds and it feeds perfectly. Comes with a dust cover made of the same quality material as the mag itself. This is a great Mid-Cap for my Masada and completes the whole MAGPUL look. Only issue I found was that it may require some light modification to fit some guns. It may cost a bit more than other mags but it is the best mag I have ever used.
-Mid-Cap so no winding
-Holds 120 rounds with no feeding issues
-Price is a little high for a magazine
-May not fit some M4 style mag wells (such as HK 416) without some modification (made by shaving down some tabs on the magazine... the mag can be easily shaved down without damaging it)
Rating: [5 of 5 Stars!]