Mag roller sear?

[xen_100]

I dont think that is the case. you are not "fighting" ANY pressure in the on/off before you fire it. if the AIR valve has 350 PSI set to it, then there is 350 PSI on both side of the on/off, when it is idle. ther eis no differential of pressure, nothing to fight. pushing the on/off up or down at this point, should be very easy. Now, once the gun fires, there is a difference of pressure and it will want to open much more readily.

[drx975]

I love the threads like this, but I think we already have a better solution and thats the Medusa Frame, which utilizes magnets and probably reduces friction by a considerable amount. A roller bearing should really work, but I still have to read all the posts in this thread to see if anyone has successfully proven it won't work...
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when you pull the trigger, you're fighting the pressure in the on/off, not the sear.

Good point that is completely right with Level 10 guns. I can prove it if you dont believe me or him. When you first fired the Level 10 bolt with the correct setup (maybe the one you have now) did you not notice that the pull was lighter? Ok, assuming you did not - you know that the first stage of the bolt movement is low pressure right? What this means is that the way the bolt was designed, it restricts a lot of air from flowing through the bolt until the bolt has moved forward a certain amount. By the time the air is allowed to flow through with full pressure, the sear has no contact with the bolt. So..what I am trying to say is that the Level 10 bolt is in a low pressure stage when in contact with the sear, therefore the bolt is not pushing on the sear as much as it did with a level 7 bolt. In other words, reduced friction.

So adding this roller bearing would most likely do some good in Level 7 guns, and I bet that the roller bearing would create a trigger pull similar in "smoothness" to the Level 10 pull.

[TheJester]

most of the resistance is in the on/off valve, yes the presure may be equal on both sides, but the presure you're fighting is the air above the pin, squeezing the air to 1 side or the otherand in terms of the ball, needs a little refining, if it would release at a certain point, every time, i don't know, but it wouldn't just release when it hit the top, because of the angle created, to keep things simple, i just used a rectangle, but it gets the point across