My AR15 is quite the accurate rifle. The stock trigger that came with the DPMS parts kit is rock solid, tough as nails reliable. Without fail, every time I squeeze, it turns 26 grains of N133 into noise and something gets a 5.56mm hole in it. Its only downfall is its quite heavy. Its even heavier than my stock Howa trigger. For obvious reasons, I don't want to use a spring kit and loose that absolute reliability. Because AR pattern rifles use a floating firing pin, I haven't rushed out and bought an aftermarket trigger. I don't need or want a super light target trigger. What I would like is something as reliable as my stock trigger but only has about a 4.5 pound trigger pull. If I have to choose, reliability trumps pull weight. I don't want to have the crosshair centered on the vitals and hear that dreaded click instead of bang. So, who makes the most reliable aftermarket trigger?