It's a lower parts kit... but the trigger!!! - KAK LR-308 Lower Parts Kit

I've assembled many AR's over the years and have bought many lower parts kits. I usually have to either file, polish or otherwise modify the trigger, sometimes relenting and purchasing an expensive aftermarket trigger.

For whatever reason (perhaps it's the luck of the draw) this trigger is outstanding.... right out of the box. Smooth, crisp and zero grittiness.

Next time I'm in the market for another lower parts kit, I'll try this one again for sure.