The Cobb .50 is worse than the new Bushmaster. They had issues with ammo and the chambers.

The two that I saw that guys who shooted with us, both had the same problems. The fired brass would get stuck in the chamber, some would come out with a tap and some had to be beat out.

One of the guys called Cobb and they told him that the ammo had to be loaded to a certain range. What that range was they couldn't answer! Basically told him to load it up and check to see what worked.

The other issue was the trigger, guess they were following Armalites lead by installing a 100 pound trigger designed by lawyers! I think the original triggers couldn't be adjusted by the end user. So if you had a bad one you had to send it back to the factory.