Description
UMP – 2 Position Lower Grip Frame
New UMP Lower. 2 position settings (S,F). Perfect for all your own internals. This item is ideal for the USC to UMP conversion or to keep as a spare. Each lower fits & works with the 45, 40 & 9mm calibers using UMP magazines.
- UMP .45
- UMP .40
- UMP 9mm
- USC conversions (NFA rules apply)
Please note if using this lower for a USC to UMP conversion: You will also need the UMP Magazine Release as well as the UMP Selector Levers.
