All out of type 2 ... if there is enough demand I would consider making more but quite frankly the 2A is superior in my eyes.
I am not sure what your opinion on fitting in mag pouches is based on, these fit great in mine.
In the first pic mag is shown partly inserted, and the right hand pic shows mag fully inserted.
These couplers hold the mags at an ideal angle, something which may be difficult to fully appreciate without direct experience of them.