I had a G34 with a Ghost Ultimate connector. Hated that trigger so bad I sold the gun and found a brand new G17L, probably out of the last batch Glock made. It comes with the minus connector. Vast improvement and it's probably the best feeling Glock trigger I've ever shot, though I'm a pretty small sample size, 'cuz I just don't do Glocks but they are beginning to grow on me a little bit. Since it's a Glock part you'd be OK, I would think.