06935864 is referenced by 81 patents and cites 136 patents.

A firearm laser training system according to the present invention includes a laser transmitter assembly and a cartridge adapter assembly, while employing modified blank cartridges to simulate firearm operation. The modified blank cartridges each have a quantity of explosive substance sufficient only to cycle the firearm. The laser assembly is configured for attachment to a firearm barrel and front sight and emits a beam of laser light toward a training system target in response to actuation of the firearm trigger. The laser beam is generally in the form of a pulse having a duration sufficient for the system target to detect a beam impact location. The cartridge assembly is disposed within the firearm barrel to adapt the firearm for compatibility with the modified blank cartridges for simulating firearm operation.

Title
Firearm laser training system and method employing modified blank cartridges for simulating operation of a firearm
Application Number
10/388521
Publication Number
6935864 (B2)
Application Date
March 17, 2003
Publication Date
August 30, 2005
Inventor
Stephen P Rosa
Ellicott City
MD, US
Motti Shechter
Potomac
MD, US
Agent
Edell Shapiro & Finnan
Assignee
Beamhit
MD, US
IPC
F42B 007/02
F41G 003/26
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