[JoeA]

7.2 seconds? The Zapruder film establishes the timeline, and it's 6 SECONDS. One shot every two seconds with a 20year old bolt action rifle with a scope that wasn't set right, hitting a moving target. THe FBI couldn't do it, in reenactments for the Warren Commission, with a corrected scope, and had to use a stationary target to get close to the six seconds.

[Oztrich Boy]

7.2 seconds? The Zapruder film establishes the timeline, and it's 6 SECONDS

First shot at c. frame 161, third shot at frame 313. 152 frames elapse. Divide by the 18.3 f/sec of Zaprider's camera gives 8.3 seconds.

6 SECONDS. One shot every two seconds

NO. The sequence runs load: aim: fire: f.161
(clock starts running)
eject: load: aim: fire: f.224
eject: load: aim: fire: f.313
{clock stopped)
cycles are 3.4 and 4.9 secs