OPERATING ROD
OPERATING ROD
SPRING
UPPER
HAND
GUARD
GAS ‘-
/
CYLINDER
I
I
FOLLOWER
LOCK
ARM
SCREW
CYLINDER
/
GAS
CYLINDER
LOCK
I
I
FdLLOWER
FOLLOWER ARM
ASSEMBLY
PIN
OPERATING
ROD CATCH&
-ASSEMBLY
Figure 10.
Parts of the barrel amd receiver group L the order of di8a88mb.@.
11
