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rayway · December 3, 2012, 03:36 PM

Weapon UMP 40 2.jpg I think you would use the 45+p for the UMP 45 submachine gun. Not sure though all specs regarding it, but it should fire at a faster cyclic rate due to more powder. This is a 40 s@w cal variant.

December 3, 2012, 03:36 PM	#4
rayway Member Join Date: November 8, 2012 Posts: 35	Weapon UMP 40 2.jpg I think you would use the 45+p for the UMP 45 submachine gun. Not sure though all specs regarding it, but it should fire at a faster cyclic rate due to more powder. This is a 40 s@w cal variant. Last edited by rayway; December 3, 2012 at 03:41 PM.