Hi,I have a KWA Ronin T10, and i would like to replace the original handguard with a MK18 Ris handguard, that comes with a delta ring that is different from the one that is fitted on my Ronin. The problem is, i can’t remove the KWA Delta Ring, no matter what i do. I’ve tried blowing it with my heat gun and torquing it, i have also tried WD-40, i even dented the upper receiver because of the torque applied and it just won’t come lose. I am attaching pictures so you all can see it. If you guys could please recommend me a solution, i would really appreciate it.