I don't think we have a specific marker per say. But i believe its more of our airsmiths and marker makers such as WALZ and Chlpnstone and even Rainman. We can look at Stanchy and say all the advancements he's put out with the phantom or Ty with the brass freak inserts or Dukie with his DRV and DSG, those are the things that make MCB great.
They've all had creations that everyone of us falls in love with.
Anything worth doing is worth over doing, Moderation is for Cowards
"Make (your attacker) advance through a wall of bullets. I may get killed with my own gun, but he’s gonna have to beat me to death with it, ‘cause it’s going to be empty." Clint Smith