I apologize for the slight necropost, but there is a step missing in that thread. Between when the striker hits the mag, there is a piece. G&G calls it a Valve Knocker the cocking piece in the bolt gets caught on a sear on the shooter side of this piece. When you pull the trigger, this sear drops and allows the spring loaded piece in the bolt to slide by. The spring loaded piece in the bolt hits this valve knocker, the valve knocker then impacts the strike face on the mag. This occurs between steps 1 and 2
I apologize again, but when giving a detailed guide like this, it should include the interface step.
I apologize again, but when giving a detailed guide like this, it should include the interface step.