Started as a Anderson stripped lower(other). Trybe Defense complete upper 5.56/.223 10.5" Barrel(better powder burn in this length). Added the matching Trybe Defense BCG and standard charging handle. The lower is assembled with the upgraded Tiger Rock lower parts kit. Basically a LPK with a better grip. And a Tac-Fire 6 position buffer tube assembly with spring and buffer. Ambi single point sling plate was installed during the assembly. Magpul B.A.D lever, just cause I like them. This is an M-Lock hand guard, Magpul flip up sights. I am including 2, 1st attempt homemade 3D printed braces. FAR from perfect, as I'm still learning 3D printing. But, they are there for comfort/legality purpose if one chooses to utilize them. This gun is unfired. I had a full hip replacement late Feb, and 3 point posterior fusion with front anterior fusion april 30, and haven't been able to hit the range. Unfortunately things come up and need some things paid, so this is up for sale. Asking $480 Buyer pays ALL fees and FFL your choice in or around Denver, Aurora, Westminster, Broomfield areas preferred. Feel free to shoot me any questions. Available most any time outside of Dr appts. Thanks 720-245-9822 .