I got this from a buddy of mine brand new off of his lower, he ended up going to an 18" so I picked it up. I put 20 rounds through it and was planning on using it for deer season but I plan on getting a new bolt gun or something else so I have decided to sell it. It is complete with the bolt group and all that, here is a picture of what it looks like. I will try and get an actual picture when I get home but it gives you a general idea of what a complete rifle with that upper looks like. I am looking for $450 now Thanks ETA: Yes the barrel is chrome lined and it is 1/9 twist 5.56, the upper does not have a forward assist.