Originally Posted by y0da900
According to someone on PBN who claims to have shot one at GOG, the bolt remains forward until trigger release, which means it is just a normally open 3-way (i.e. no pulse valve or any other funniness).
If true, this is discouraging. If the dwell is fully controlled the user's trigger, this would also seem to indicate that it would be possible to short-stroke the trigger, resulting in non-shots in some circumstances.