new to HK looking for hi cap .45 mags

[quasimodem]

I just got a HK UMP convert in .45acp and after running many suomi drums thru my mac, feel that 25 rounds isn't going to be enough at a go, anyone know of any drums? hi cap sticks, or anything for the UMP?

TIA
QM

 

[wrongrecroom]

25 is about it I think that works at lest

I think at some point some people did modd drums to work with the USC/UMP ( I think they might have grafted a UMP feed tower to a pro mag 1911 drum)

So it can be done does it work and who is currently doing it I am not sure

https://www.hkpro.com/forum/hk-long-gun-talk/119038-usc-ump-drum-print.html

 

[quasimodem]

thank you for the information.