Page 73 - FAT 105 4.17 MOODLE
P. 73
SEMI-AUTOMATIC AND AUTOMATIC ACTION 71
Blowback Operation 71
Fluted Chambers 85
RECOIL OPERATION 86
GAS-OPERATED 102
POWERED GUNS/GATLING AND CHAIN OPERATION 110
Gatling Operation 110
Chain Operation 113 Chapter 3: Semi-Automatic and Automatic Operating T
ypes
