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Sidelock
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Sidelock
Joined: May 2010
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That's a chronograph the disks turn on a shaft at a known RPM at a known distance apart. The bullet goes through both and you measure the difference in location which results in the time which is the speed.
Last edited by LRF; 02/13/16 12:57 PM.
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Entire Thread
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AO Niedner, Mann Baker, etc in NY
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Joe Dobrzynski
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02/13/16 12:25 AM
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Re: AO Niedner, Mann Baker, etc in NY
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Joe Dobrzynski
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02/13/16 01:03 AM
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Re: AO Niedner, Mann Baker, etc in NY
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Bob Saathoff
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02/13/16 02:39 PM
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Re: AO Niedner, Mann Baker, etc in NY
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LRF
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02/13/16 04:30 PM
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Re: AO Niedner, Mann Baker, etc in NY
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craig123
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03/16/16 02:44 PM
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Re: AO Niedner, Mann Baker, etc in NY
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BrentD, Prof
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03/16/16 02:46 PM
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Re: AO Niedner, Mann Baker, etc in NY
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craig123
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03/16/16 02:51 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
BrentD, Prof
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03/16/16 05:16 PM
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Re: AO Niedner, Mann Baker, etc in NY
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craig123
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03/16/16 06:08 PM
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Re: AO Niedner, Mann Baker, etc in NY
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eddiel4
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03/16/16 06:46 PM
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Re: AO Niedner, Mann Baker, etc in NY
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craig123
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03/16/16 06:52 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
BrentD, Prof
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03/16/16 07:00 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
craig123
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03/16/16 07:05 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
BrentD, Prof
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03/16/16 07:10 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
BrentD, Prof
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03/17/16 12:31 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
craig123
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03/17/16 12:39 PM
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Re: AO Niedner, Mann Baker, etc in NY
|
BrentD, Prof
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03/17/16 01:28 PM
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Re: AO Niedner, Mann Baker, etc in NY
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PhysDoc
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03/17/16 02:49 PM
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