||G&G F2000 users, rejoice...and all AEG users who have problems with gearbox screws stopping the midcap mags from seating.
This mag works without mods in the F2000. The fit is a little strange due to the curve of the H&K style, but it's not difficult. It's also SILENT and doesn't wobble. You may have to push up the mag catch to get it in - I wouldn't force it too much. The mag catch is not indestructible, and it's a snug fit so could wear down. But once you loosen your mag catch, it clicks right in. This is a new AEG, so a break-in period probably helps too.
...and every BB feeds! Can't say the same for other mid caps...and this is a 190rd!
I still took a Dremel tool to the top and filed down a small space for the gearbox screw, just to be sure I'm not hitting the gearbox...but this isn't necessary.
I'm not sure if other Matrix mags work. Maybe CYMA/Matrix spec'd ones. It has to do with the spring-guide on top of the mag and the width of the sides/edges of the mag, and this one fits great but this is the only Matrix mag I tried. Its a HK style STANAG in actual BLACK and holds 190rds. I don't think I need to try anything else.
Please don't run out Evike!
Looks like HK STANAG
No box set, as of now
Rating: [5 of 5 Stars!]