Keep us posted Will! Is there a single stage trigger option that can get under 1lb that is known to work with a Tempest?
Yes the Tempest hanger that bullet central sells is designed specifically for their competition line of triggers.
I'll say that getting that pin in was an absolute PITA. I had to really hammer it with a punch, not full swing or anything but hard enough that i didn't feel comfortable doing it. It looked like the pin had pushed some of the hanger out as well. I've held the thing up to the light several times with the hanger over the hole to make sure they line up and it looked fine. But it's working none the less. Chris was more than helpful though and told me not to worry they would take care of me if something went wrong. Can't commend him enough on the customer service.
The trigger is very different, from anything i've had. The adjustments are fantastic and extremely responsive. You can adjust sear engagement, pull length, 1st stage pull weight, and second stage pull weight. The trigger shoe is also to my surprise one of my favorites. When i first got it, i was a little worried at how thin it was.
The pull however is what is so different. First stage is fine, the wall is fine, it's after the break that it throws me off. For instance when i pull my CE single stage or any other trigger i've used for that matter it's as if i'm pulling on a glass rod, which then snaps. You feel the trigger fall back under the tension of your finger as the pressure is released, and it sends a vibration through the gun. The TacSport breaks as clean any trigger i've pulled. Though the tension remains. Almost as if said theoretical glass rod doesn't break, just moves back. It's very different is my point and nearly impossible to explain over text lol. You'll just have to pull one. Granted this could just be mine, given how i got the pin in, i'm not entirely sure it's okay but time will tell. I messaged Shane to see if he thought the same about his.
I wouldn't let this sway you from their single stage at all though, heard too many incredible things about the single stage, and am getting used to the 2-stage, it's just different.