HKPRO Forums banner

1 - 2 of 2 Posts

·
Banned
Joined
·
366 Posts
Discussion Starter #1 (Edited)
Do UMP mags fit into the stock USC receiver? I'm just wondering if I can make the UMP mags work by doing the mod to the upper and use the UMP mags for now until my UMP lower for my swap gets here.

*Post Edit*

Nevermind, I looked closer at the UMP and USC lowers. I figured it out.
 

·
Registered
Joined
·
1,252 Posts
For those that have the same question but do not have a UMP magazine or USC receiver, the answer is UMP magazines are double-stack and do not fit a stock USC.
 
1 - 2 of 2 Posts
Top