Hey guys, I'm relatively new to the site but I wanted to give you guys a little review on my 80% project. They're jig is top notch, the lower is very well designed. The only issue I ran into was with the integrated trigger guard. I am a fan of the hyperfire edt triggers....I have a few of them in different platforms and in my opinion they're g2g. Anyway, I had the edt3 all ready to go, it's a slight curved trigger with a more vertical bend at the bottom......the trigger bottomed out on the trigger guard.....So instead of modifying it I decided to take a look at the larue mbt-2. I got the straight bow to try out and sure enough it bottomed out as well. I ended up taking a decent amount of meat off the bottom of the trigger and now it functions great. I have no mil-spec triggers to try but fairly confident they'd work fine in the lower....don't hold me to it tho. All in all, that was the only hiccup I had. I'm not advertising/marketing for the company but even when searching I haven't found that much info/reviews on them. If asked my opinion.....I'd buy another without a doubt.