I thought I would share my AR-15 build with you all. Custom lower reciever made by a company here in Alaska. Yankee hill diamond spectre XL upper reciever. ACE Socom 2 butt stock. Hydrolic buffer. Timney single stage 3 pound trigger Burris 1x4x40 AR specific scope with reflex sight on top. I ordered it piece by piece while I was in Afghanistan and just got done putting it together. broke in the barrel the other day and it is awsome. I hope you all like it.