SIG 552 Mag Release Lever/Trigger Guard Pin
 

There's gotta be a tool out there to remove the magazine release lever pin from the trigger guard of a SIG 552. I know how to remove it using an Allen key that's just the right size for the pin and then hammering it out. But that takes a while and you gotta have it resting on something sturdy or else it won't even budge. Does anybody know where I can get a tool to easily remove this pin?