User guide

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7.2 Function Check
Each time the weapon is stripped, verify its functions as follows:
Sequence of Procedure
1. Unload in accordance with section 5.0.
2. Remove magazine.
3. Ensure that charging handle is forward and bolt is closed.
4. Functions:
a. With safety lever on “S” execute loading cycle, pull the trigger. Hammer must not drop, the trigger must be
blocked.
b. With safety lever on “F”, pull the trigger and hold it back. Hammer must drop.
With the trigger held down, cycle the weapon once. Hammer must not drop.
Release the trigger and pull it again. • Hammer must drop.
NOTE: Steps c, d and e apply only to Select-Fire rifles. For Semi-Auto proceed to Step 6.
12SIG541_SIG551_A1MiniManual_Rev1.indd 75 2/17/12 2:48 PM