Drako,
Is the bolt failing to lock up, or is firing pin not striking the primer with enough force to ignite the primer?
Simple test is to charge the weapon, then give the forward assist a couple of blows to make sure that the bolt has fully lock, and try to fire the weapon. If this allows the rifle to run for a single round, then you have a bolt/loading problem. Also, you did remember to fully clean the rifle, including the chamber, before you fired the rifle.
On the other hand, if the bolt is fully locked, and the hammer striking the firing pin will not ignite the round, then it's time to check the hammer spring legs to make sure that they are on top of the trigger sides, and not below resting on the bottom of the receiver. If the hammer spring legs are in the correct location, and the fire control group is lubed, including the pins, then it time of check the firing pin for protrusion. With just the bolt and pin, push the firing pin all the way into the back of the bolt, then Mic the amount of protrusion of the tip of the pin out to the face of the bolt. It should Mic from .030 to .039.
Enough information for now, just get back to us when you can narrow the problem down too more than just a “click sound”.