Anyone tried the 24/29 mag conversion? IMA-USA has the mags for as little as $60 for 10. Been meaning to try this but to be honest the biggest hold up has been my unwillingness to sacrifice a like new 49/56 mag just to get the clip off it. Even used mags in decent shape seem to be running $15-$20 a pop.

Wonder if there is another, similar clip that a fella could find that could be made to work for less? I guess if the conversion didn't work you could braze the clip back onto the mag it came off of.