It's a Bushmaster marked B MP, 1/9, and HBAR on the permanently attached flash hider. The barrel is 10.5" long and the flash hider is 5.5" long. It has the teardrop forward assist on an A1 upper receiver. The bore looks great and this thing is extremely accurate on every lower I've put it on. I have the original Bushmaster handguards as well as a newer set of Bushmaster handguards. This price does include BCG and CH. I'm asking $600 plus $10 for shipping
$525 or $500 shipped if Paypal or Texas resident. I prefer Paypal gift, but MO can be acceptable. I'll post more photos after the fiancee gets home with the camera tomorrow.
The lower is not included in the sale as it has been sold.
You can also reach me by email via firstname.lastname@example.org
First "I'll take it" in the thread gets it.