HKPRO Forums banner

What are the best parts to stockpile for a USC to UMP conversion?

726 Views 7 Replies 5 Participants Last post by  BravoSector1
Obviously other than mags. I have a USC to UMP conversion in jail right now. I was looking for a list of the top 3 - 5 parts one should have in regards to possible breakage down the road? Thanks for any help.
1 - 1 of 8 Posts
Recoil buffer. After a teufelhund class mine was schreaded.
1 - 1 of 8 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.