how to get a better Glock trigger?

[unstableryan]

Easy way... Shoot your Glock about a thousand times. Find some really fine sand paper, like 1000 grit and polish anything that has a little shine to it from the thousand rounds.. Also, watch youtube videos on the subject. Don't use a file, remove very very little metal. Don't change the shape of anything. You are essentially putting 15k rounds on the trigger but not the gun itself.