I believe this is a bushmaster Pre-Ban H-Bar non threaded that has about 200 rounds through it. The best of my memory is a 1/9 twist It mas a Magpul moe black handgaurd on it and standard front site base. I want to trade it for a 16" threaded MID length barrel with about the same stuff and condition. I can send pictures as it is on my current rifle. i can send oictures the barrel has no markings on it. im just trying to go off of memory. PLEASE EMAIL ONLY. THANKS.
I would trade the whole upper minus BCG and CH. it is a spikes tactical upper receiver.
I would sell the upper for 350$ shipped minus BCG and CH.
I would sell the barrel assembly for $200 with magpul handgaurds