Momentum

CLASSIFIEDMomentum

The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versat.

PRICES BY WEAR CONDITION

Factory New

$23.87

Minimal Wear

$7.75

Field-Tested

$6.55

Well-Worn

$6.99

Battle-Scarred

$6.56

Steam Market floor · updated Apr 7, 2026, 7:42 AM