Very nice trigger - Zev Technologies Fulcrum Ultimate Trigger Kit Black Trigger Pad With Red Safety For Gen 1/2/3 Glock 22/23/24/27/31/32/33/35 ULT-40-B-R

Much better than the mushy stock Glock trigger, but to me it doesn't "feel" as ergonomic. It's got a rather sharp edge to the trigger, so if you use the wrong part of your finger to pull the trigger, it reminds you by digging into you. If you use it correctly, it's a pleasure to shoot. I have it installed on a G27, and I've used it with both the 27 (.40)and the 9mm conversion barrel for the 27. No issues with light primer strikes. The weight of the trigger is also substantially decreased, so that might deter some people from carrying it. Although, if you keep your finger off the trigger I don's see what the problem is...

Installation was kinda of a pain, but if you have any basic gunsmith skills and watch the videos, it's not that difficult, just tedious to change all the springs and parts.