Downgrading From 420 FPS to 350 FPS Help

[ImTriggerHappy]

just to throw a curve ball in there, if you correct the AOE you generally lose a few FPS so might be worth trying that with your stronger spring.

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Krytacs come AOE corrected.

 

[GiantKiwi]

Have to question what the point of the MOSFET in them is (outside of the obvious) if it can't do cycle completion but hey ho...

 

[PT247]

Have to question what the point of the MOSFET in them is (outside of the obvious) if it can't do cycle completion but hey ho...

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allows them to run on 11.1v LiPos without wrecking the trigger contacts. Do agree it would be nice if it finished a cycle/precocked with it though.

 

[Sitting Duck]

Thing is the precocking malarky can be achieved if you start running it with a little more juice.....

so that she nearly double fires - half cocked so to speak

Obviously as battery loses charge a bit the precocking gets reduced

And you don't want to store a precocked gun either

so people have been known to use a lower juice battery at end of day to park the gun/spring correctly

This is not going to be nowhere as programmable as a Spectre but just one other option to consider

Along with AB Mosfet needed or not - to each their own as they say

If guns cycles quick-ish or is quite responsive, then the chances of releasing trigger too early is greatly reduced imho

There are numerous methods & options available when tweaking and choosing a mosfet

Think we all have our own preferences which we go with

 

[Richard89]

just to throw a curve ball in there, if you correct the AOE you generally lose a few FPS so might be worth trying that with your stronger spring.

Click to shrink...

Sorry still very new with messing around with my gun and airsoft in general but what is the AOE ?

So my gun still has the 30k motor using a 9.6v battery with a SP100 spring this is shooting 360 FPS, still to high :/ any suggestions ?

I was thinking SP90 spring and tighter barrel to bring it up a little more near 350 FPS what you guys think ?

 

[PT247]

AOE: Angle Of Engagement - where the gear first interacts with the piston. On a Krytac it is already pretty much sorted so you don't need to worry about it really.
How many rounds have you run through that SP100 spring? Put a 1000 BBs through it and see if it drops any. If not then maybe clip half a turn off the spring and flatten the end with heat, should knock a few FPS off it.

 

[Richard89]

AOE: Angle Of Engagement - where the gear first interacts with the piston. On a Krytac it is already pretty much sorted so you don't need to worry about it really.

How many rounds have you run through that SP100 spring? Put a 1000 BBs through it and see if it drops any. If not then maybe clip half a turn off the spring and flatten the end with heat, should knock a few FPS off it.

Click to shrink...

Nae alot yet as ive just tested it, ill try and put alot through it this weekend and see. If that fails ill try cutting the spring down, would that cause any problems with cutting it down though ?

 

[PT247]

only if you don't finish it properly and leave the end sticking up. I clip mine half a turn at a time and heat it on a gas hob then flatten it and dremel it smooth, re fit it to the gun then test fps, keep doing so until you get the fps you are after. But do put a wedge of BBs through it first as that will help bed the spring in. If you don't and you clip it to 350fps after a few skirmish days you'll find it has lost 20fps further.