Yes, this is a WCA legal 6x6x6 solve.
Posted by Daniel Evans on
2 pieces popped out but only one is allowed to be missing for the puzzle to be considered solved at the end! So I put one piece back in and stopped the timer, this was still a terrible solve and if things had gone better I probably could have won 6x6x6 as well as 7x7x7!
The MGC 6x6x6 may occasionally pop but it is still the best 6x6x6 and you can buy it here