Installing keymod handguard on PTS RM4 Scout.
Hi, has anyone been able to remove the delta ring from their KWA PTS RM4 Scout?
I want to install a URX Style keymod handguard but the original delta ring won't come off. I've tried using a KING ARMS AR Wrench but it just won't budge!
Last edited by TJX; August 22nd, 2014 at 08:20..
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