I think the MBX Defender 120mm Flush Fit mags work for them but due to cost, you may want to ping Matt or wait for more informed respondents before making a spend.

I have a Flush Fit Cosaint grip that uses them.

Not cheap but they work well..

MBX Extreme

The Next Generation Race Ready Competition Magazines & Performance Parts

mbxextreme.com

i just picked up a used MJD flush fit on the line.. I'll be trying it by weeks end.

 

.. buy these?
https://www.1911addicts.com/threads/3x-staccato-17rd-mags-atlas-basepads.277761/ should fit.. way cheap. imo you only need one per flushfit gun as your back up can be a big boy mag.

i have 2 of the MBX or I would buy these.. sell 1 ;D

 

Most 120 mm magazines work fine. Worst case you might have to swap out a base plate.

 

Thanks all!

 

The MBX do not work. It’s made for the staccato mags. If you ask him he can make one for the MBX though. I ordered one assuming it would work with the MBX but had to reach out to Matt to figure out what works. I ended up keeping it since I had some staccato mags as well that worked.

 

good to know, thanks!

 

Which Staccato mags? The 17 round?

I have one of these MJD flush fit mags on the way..and if I like it, I may be buying another.

the MJD website doesn't mention what mags (dont') fit, FTL.

The internets says that the C2 16 round mag fits?

 

The MBX defender mag worked for me, but I had to sand the top edges of the mag‘s baseplate for it to seat. It just took a few minutes on my oscillating belt sander then a little alumablack I brushed on after these pics were taken.

 

Nice, love how flush that is

 

ok just the 16 round 120mm staccato mags..

 

so for anyone following along, think I found a good option?! from seller/ website Greg Cote.. guy is mad cool, sells cheap kit.

.. Check-Mate Staccato Style 2011 Compact Size 16 Round 9mm 120mm Long Magazine CM9-2011-120-S [Check-Mate CM9-2011-120-S] - $46.95 : Greg Cote LLC

waay cheaper than Staccato C2 mags.

$46.96

Check-Mate Staccato Style 2011 Compact Size 16 Round 9mm 120mm Long Magazine CM9-2011-120-S