M11A1 MAC-11 Modification To Accept Glock Magazines

And converted from .380 to 9mm:

Was constructed from a .380 small MAC and a CCF Raceframe aftermarket stainless steel glock frame ($320).

The modification definitely improved ergonomics.  The rate of fire (ROF) is apparently comparable to a Glock18.

Another clear advantage of this conversion is that the 33 round 9mm Glock magazines (~$30) are less than 1/2 the price of the OEM 32 round zytel (plastic) Cobray magazines.  This is going by the $75 price on Cobray’s website , although the magazines do appear to be available for cheaper on online auction sites such as gunbroker.

One thing you’re giving up by doing the conversion is the ability to use these awesome aftermarket 58 round magazines available for 9mm regular MAC-11 conversions :P

21 COMMENTS

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Jim March 16, 2010 at 03:17 pm

Wow, those 58 rounders are epic. That would be pretty heavy fully loaded though.

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Moi March 16, 2010 at 04:04 pm

On the other hand……in a pinch it would make a great putter.

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Admin (Mike) March 16, 2010 at 05:01 pm

LOL definitely!

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Aark March 16, 2010 at 05:14 pm

So with its open bolt design, would that be considered an AD or a ND when a putt inevitably sends a burst of 9mm down range?

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Admin (Mike) March 16, 2010 at 05:00 pm

Yea with the high ROF of that gun you’d probably have to compensate for some pretty extreme muzzle rise when doing a 58 round mag dump :P

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Gen4 March 16, 2010 at 05:41 pm

Finally I can get the comfort of a glock, without having to worry about KABOOMs! Whoever made that should go into production full speed.

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Admin (Mike) March 17, 2010 at 08:41 pm

Yea I think it would probably be pretty popular, although there would be a pretty small market.

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Mikee March 17, 2010 at 10:37 am

I’m gonna wait for the 50 BMG conversion…..

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Admin (Mike) March 17, 2010 at 08:42 pm

Good call :P

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Troy March 17, 2010 at 12:31 pm

DO WANT!

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MARCELLO April 23, 2010 at 12:03 am

hey now u can blast through 23 bucks in 5.3 second’s lol

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Admin (Mike) April 23, 2010 at 03:32 pm

hehe yea, and leave the area around your target riddled with holes as well :P

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Alexander June 24, 2010 at 02:21 pm

IF, you run out of ammo and still have bad guys you can always beat em down with the NEW!! MPM (multi purpose magazine)

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Clint Brown September 9, 2011 at 10:25 pm

I have a class 3 full auto machine gun that i would love to have put on one of your frames set up from 380 to 9mm . i like that idea of the eazy to find hi cap glock 9mm mags. How do i go about getting this done. Oh yea i need it threaded for the supresser also. I have a gemtect. please let me know if and how i get this done .

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anus May 11, 2012 at 03:33 am

First you poop your pants. then you suck a dick.

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John Poole December 12, 2011 at 07:32 pm

ok guys u have info on this gun its real and ni no where you can get it so just hit me up

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anus is a loser March 16, 2013 at 08:53 pm

to get your macs barrel threaded either get a new barrel or just ask your local gunsmith it needs to be threaded properly for the gem tech

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anus is a loser March 16, 2013 at 08:54 pm

u dont want to fck up your gem techs threads

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anus is a loser March 16, 2013 at 08:55 pm

if anyone knows how to fid that 58 round mac 11 mag plz let me know i saw it for 276 lol ridiculous

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Larry Myers November 10, 2015 at 04:53 pm

Someone please email me at ljghost71@gmail.com and tell me who can make me four 50rd mags for the EKOL Asi Uzi SMG 9mm blank firing gun . l would only hire a reputable gun smith business in my state of North Carolina. Thank you

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