While i am unable to record videos (i cannot find a reliable source on what to use and i hear people get randomly banned for using the wrong recording software), i have used a timer attached to the trigger to try and work out whats going on. The marksman sight (High impact) should fire at 94.8rpm (633ms charge time) but is actually firing at 60rpm (1,000ms charge time), which is very bad. The combat sight however, (Low impact, fast charge) should fire at 200rpm (300ms charge time) but is firing at a ridiculous 75rpm (800ms charge time). This is resulting in queenbreaker vastly underperforming in all activities and being out performed by ALL of the other linear fusion rifles.