The stoppages seemed to be:
-over insertion of magazines. No positive stop incorporated? Possible with some makes of magazines not with others? Operator error?
-double feeds. Failure to extract? Failure to eject? Fired cases not being cleared, therefore a stoppage resulting when the top round in the magazine has nowhere to go? Why did these stoppages occur?
-light strikes. Primer marked but not indented sufficiently to result in ignition. Why? Hammer blow insufficient? Bolt carrier not fully forward?
Was any effort made to determine why these stoppages occurred? Any explanations?
-over insertion of magazines. No positive stop incorporated? Possible with some makes of magazines not with others? Operator error?
-double feeds. Failure to extract? Failure to eject? Fired cases not being cleared, therefore a stoppage resulting when the top round in the magazine has nowhere to go? Why did these stoppages occur?
-light strikes. Primer marked but not indented sufficiently to result in ignition. Why? Hammer blow insufficient? Bolt carrier not fully forward?
Was any effort made to determine why these stoppages occurred? Any explanations?