Just a note, not experience, but this comes with the non-threaded original charging handle that did not break like the threaded one. It doesn't wear the charging handle track because the upper is steel.
The WK Gen 2 has a non-reciprocating charging handle that is no longer screw in and should not break off in the manner of the Gen 1 screw in ones, so keep that in mind
What’s the thread pitch on the old handle?
M6 x 1.0



























