Sterling Trucks UMP45 Automobile User Manual


 
27
DISASSEMBLY
Disassembly of the Magazine
Depress locking plate through magazine floor plate and slide
magazine floor plate to the rear.
Detach magazine floor plate to the rear.
Remove follower spring with locking plate and follower.
CAUTION: Magazine floor plate is under spring tension. With your
thumb secure locking plate with follower spring to prevent it from
springing out.
Assembly of Magazine
Insert follower and follower spring with locking plate into the
magazine housing from below.
Fully depress follower spring and locking plate (Fig.29) and slide
magazine floor plate onto magazine housing from the rear.
Push magazine floor plate forwards as far as it will go.
Check that the floorplate is fully seated and secured in place by the
tab of the locking plate.