P90 mid cap magazine, 100BBs

As another reviewer said friction between the spring and channel leads to a massive compression and i also cant load more bbs after 30+. i also have feeding issues where i need to press down on the mag for it to fire correctly without stopping. other than that the quality of the material is nice. shipping was fast. i will try the other customers recommendation of polishing the spring. not sure how i will solve the feeding issue

OOTB this didn´t work for me. Main problem was the friction between spring and channel. This lead to a massive compression of the spring and made it hard for me to fill more than 50 BB. But there is a fix: if you polish the spring with a dremel, this mag works really good and you can fill 150-170 BB´s in it. Nevertheless, polishing the spring is a horrible job, so I would not buy it again but get a Krytac instead - yes, it cost 3 times as much, but it works ootb flawless with Cyma.