Originally Posted by pballman31

ok,first take off the little pin thats on the side hwere your bolt is.Then while holdong the velocity adjuster back take out the quick disconnect thing.

Then slowly release your finger off the velocity adjuster and take it out.There should be the mainspring,spring guide(its a little black stick)and a silver cicle.Then take off the cocking knob from your bolt.

When its off,take out the bolt,on the bottom half of the body is the striker,it is connected to the bolt by a little silver piece and will come out when you take out the bolt.There will also be a little black circle in front of the striker.This is called the striker buffer.Thats it,just oil the orings and your done.

To re-assemble it,first connect the striker to the bolt and put it in the body.Make sure the side of the striker with an oring on it goes in first.Push in the bolt and it will get stuck half way,turn on your marker,and while holding down the bolt,pull the trigger a couple times and the bolt should go all the way in.Then get the striker buffer and put it in where the striker went through.Push it in with your finger untill its falt against the striker.

Now get the main spring and put it in where you just but in the striker buffer,make sure it goes all the way in,and it doesnt get stuck on the rim of the striker buffer.Next get the spring guide and put it in the spring.

Now put the little silver circle in the velocity adjuster and connect it to your gun.

While holding down the velocity adjuster,put in the quick disconnect thing and attach the little pin.Then you can put the cocking knob back on and your set!

Hope I helped.