Junk parts - TRYBE Defense AR-15/AR-10/LR-308 Fire Control Group

First off the trigger was machined too wide for lower so I had to polish each side of it pin hole to fit properly and so it would release trigger back to set position.
2nd hammer is machined wrong and hole would not line up for pin to fit in hole. Trybe needs to stop making parts if they are not going to make them to spec. I have built several lowers now with other brand parts from cmmg, rock river, etc and have never had or seen any issue like this before. Don't waste your money and time on this kit. Its not worth it