The top-rated UMG-40 build right now is UMG-40 by gareni_daroz, running (▲2 community votes). Other community favorites include Rank 24 UMP-40 and Long Range UMP. Compare all 3 UMG-40 builds below.
The UMG-40 is a SMG with 25 damage, 635 RPM, and 100 attachment points to spend. Every compatible attachment is listed below.
ATTACHMENTS
UMP build with low, vertical recoil & low bloom. Good for any engagement except for distant snipers.
ATTACHMENTS
