sounds high to me. I replaced the factory sear on my Shield with the Apex one....my trigger is right where i want it to be, keeping in mind that its a SD pistol not a target pistol. The sear was $40, took me about 15 minutes to install.
Thanks everyone. I'm going to try it myself. The kit is around $155 from what I've found so far. I'll keep looking for better deals. If none found, it's still way better than $275.