Technical data

TM 9-1005-319-23&P 0009
0009-9
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F R O N T
H O O K
S T O P
N O T C H
Figure 4. Firing of First Round.
c. Trigger is pulled.
d. Trigger nose drops and hammer falls firing the FIRST ROUND.
e. Front hook of burst disconnector holds burst cam in place as hammer falls.
NOTE
Anytime the hammer falls forward, the clutch spring releases the burst cam and
allows the front hook of the burst disconnector to keep it in place.
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Figure 5. Movement of Key and Bolt Carrier Assembly.
f. As the key and bolt carrier assembly moves to the rear, the hammer is forced to the rear.