Bushmaster A2 upper. Less than 100 rounds throug it. Excellent condition with some handling marks. Rear sight mechanically adjusted for the Santose IBSZ.
$100.00 shipped. Pay Pal okay.The black smudge at the bottom is just some CLP that I didn't see until after I took the picture. It wiped right off.
Question? You can email me directly at firstname.lastname@example.org
Thanks for looking.