Got my trigger today. Just popped it in the rifle. Side-by-side with the Jewel, both set to 2.5 lbs, my initial impressions are amazement. There is a difference in feel between it and the Jewel, but not a significant one. The Jewel feels a tiny bit mushier. The Trigger Tech Trigger feels more like breaking a glass rod to me. However, with the Jewel, you just feel the firing pin drop after it breaks. But, there is a bit of a spring reverberation with the Trigger Tech as the firing pin drops. Not a big deal, but it is something you can feel. Looking forward to actually firing these side-by-side. They are in identical rifles. Surgeon 591s in A5s, both chambered in 6mm Crusader.