Sterling Trucks UMP45 Automobile User Manual


 
21
LOADING THE SUBMACHINE GUN
Starting Situation 2: There is an empty magazine in the weapon.
The bolt is held back by the bolt catch.
Put the UMP on (Safe).
Push magazine catch forward and remove empty magazine.
Insert the filled magazine into the magazine well until the magazine
catch engages audibly. Tug to check.
Depress upper end of bolt catch (Fig. 25), thus releasing the bolt and
allowing it to snap forwards.
The UMP is now fully loaded and with the safety on.
FIg. 25 Depress bolt catch to release the bolt