This is the notorious Colt Government carbine with the lightweight "pencil" barrel. I opened the box,so this is a one owner! She's sporting trijicon iron sights , a picatinny carry handle mount, and an surefire M500 with red filter. Also has a sling mount on the FSP for versatility. No BCG but carry handle is included. I ran about a case of good brass through her, no junk at all. As we all know these will eat it all, I just babied her. She weighs 7lb with plum crazy lower! Also includes a 22 conversion and 3 newer spikes tactical / black dog 26rounders. Looking for 1000 for everything! I have a lot into just the M500, trijicons, and complete 22 conversion kit.