I sold my baby MAC M11A1 .380 and have a few Items left to sell First is a Stoney Creek Armory 9mm upper. Worked flawless for me for 10 plus years. I shot only several thousand rounds. Uses 72 round Drum. 36 round Stick or 50 round coffin Suomi mags. Barrel has standard MAC threads and 1/2 x 28. The cable tie holds upper together when disassembled and I just leave it on all the time. I was going to tig weld it, but then barrel removal would be more difficult. $750 with one drum mag, gun not included. SOLD
https://imgur.com/HMCzXCg
.380 M11A1 SMG bolt. Off the M11A1 that uses the small .380 mags This is a old original bolt, I test fired it, excellent plus $230 shipped
https://imgur.com/xxJ93n7
I have 2 original 16 round M11A1 .380 small mags. These are not common and for the Mac collector. One is Cobray stamped. $185 for the pair shipped
https://imgur.com/6tO57Yo
I also have this upper, Missing part of the rear HK sight and side cocker parts. $80 shipped
https://i.imgur.com/W1GUHZCl.jpg
This HK sighted upper was used with my RPB M11A1 .380 "baby mac" uses the small mags
I might have got this from the long defunct Auto Werkes??
$225 shipped SOLD
https://imgur.com/3yV0F0e
https://imgur.com/bgnNBSt
I also have a new .380 barrel for the M11A1. Sold
https://imgur.com/caDgFzC