I'm hoping this will get some movement and sharing in the .50 BMG community as it represents a potentially dangerous situation. Under a specific set of circumstances, moving the fire selector from Safe to Fire results in a discharge of the weapon. I've illustrated it in the video linked below. Essentially, the sequence is as follows: 1. With the weapon on Safe, insert a round, and close the breach. Then move the selector to Fire, and discharge the weapon by pulling the trigger. 2. Move the selector to Safe, and remove the bolt and spent case, mount a new round to the bolt and close the breach. Now, when moving the selector from Safe to Fire, the firing pin will release and the round will be discharged without any trigger action. Please let me know if you are a LAR Grizzly Big Boar owner and can duplicate these results (as in the video). Thanks!