197-90330 COMPLETE BOLT CARRIER GROUP
38S 76S
276S
24S 137S 112S I-3 I-4 D-81 20S G-9 4S 63S 12S 14S 13S 34-5S 130S E-19 I-25 F-30 I-10
G-4 G-4 G-103 G-4
FORWARD ASSIST
F-30
e-22
e-21 I-35 F-040A I-25 D-83
I-3 I-5 I-20
G-104 G-104
F-39 I-34 A-1 E-23 B-57 C-14 F-45 g-12
I-24 f-44 i-10
I-30
D-72
C-10