The Russian Mosin Nagant Forum

This was found on an AR pistol grip. What company is the logo from? I've seen it before and there was a discussion on another forum about the same logo found on handguards I believe, but can't find the site anymore, and can't recall the answer.

It's not Trident...

appears to be an early Glock G design...................

Someone IDed it as an Ergo made grip. Made prior to 2004-2005 when they changed their logo.