Reply To: TEMPERATURE EFFECT ON FPS.
The temp would have a rather small effect on fps, to much or the wrong lube would be hit by temp the most, if your at the factory settings that’s just the fps you have unless you start making adjustments. As you ES is very good for a stock rifle maybe just leave it and shoot it, or, do try to keep track of where it is now set. You didn’t say what pellet you are using, you can be sure the factory used something light to get the spec. numbers but with SO many adjustments on a marauder you can pretty well dial in the numbers you want – with shot count suffering as you go up in power-.
Most people shooting the .25 only get 2 clips before needing to refill, yours will adjust theer if that is what you want.