Pm me if any of you Vegas locals want it, or will trade me for a zytel or other mag that till fit my Cobray M11/9 it's nice and new. Ya know it never occurred to me that the Tapco mag I was getting was a sten mag as well, well I just got it today and no go on the fit. Here's a nice write up by Stealthy Blagga on Argentine PAM-2 mags. I didn't do anything to mine except replace the springs with Uzi springs for ease of loading, (they're STILL difficult to load), and they have all run fine in my M11/9 even with a MAC-Jack at 1800RPM. Last I heard, Jerry Prasser/Recon Ordnance was getting about $35.00 per magazine, but it's a life time mag, not a plastic/Zytel throwaway. The converted Argentine PAM-2 magazines are generally considered the best aftermarket steel mags although some are not with out issues of their own. If you think the Zytel mags are tough to load, wait until you try loading a STEn magazine! The factory Zytel magazines are actually the easiest of all the M11/9 mags to load, but you still need the factory loading tool to prevent bleeding fingers. The problem you're describing is from the single feed mags which is also the case with STEn mags too. (290.00) Sam Snyder of Practical Solutions is your guy for the M11/9 STEn conversion. Expect to pay almost what your semi auto gun cost for the STEn mag conversion. STEn mags are not only larger in diameter, they're a different shape. If you want to use STEn magazines, you'll need to have your current magwell whacked off and a STEn grip welded in it's place.

The fit and finish on the Mac-10 from MasterPiece Arms is great. This seems to be a small complaint on a few of the Mac series. The first part I’m going to start off with is the fit and finish. This is the full size 9mm Mac-10 from MasterPiece Arms. The model I have for review is the MPA30T-A.

STEn mags will not physically fit in your SWD M11/9 magwell. Hi everyone this is part 1 of my MasterPiece Arms Mac-10 review.

Sten magazines for mac 10 review