This has made loading the p90 no hassle at all verses the pistol loader with no mess. Works just as well with the AR mags. Well worth the money if it holds up. Seems like it will.

Does exactly what it says, and does it well. Fit's snugly both to the speed loader and the two different brands of mags that I have. Only critique would be to add an o-ring on the mag side exit to keep the excess BBs that are cranked into the adapter from spilling out when you remove the mag. Definitely a must have for anyone using P90 mags yet wants the speed of an Odin Sidewinder.

Pros: Can load p90 mid caps in no time. Locks into the Odin with no wobble. The spring clips hold the mags nicely. Cons: One of the mag guides shaped off first time I used it. After you finish loading a mag you have to turn the whole unit upside down when removing the mag or you lose 10 to 15 bbs out the feed hole. Nothing to keep bbs left in the adaptor from falling out when removing mag. I would recommend this adaptor to my friends, it works. But not at this price with these flaws.

The adapter was 3D printed, which is fine, except there was some extra/crap plastic that was still attached and was causing the magazines to not fit properly. After trimming it up and removing this excess plastic, the adapter works perfectly.