A2 Upper. Heavy Barrel. Collapsible stock attached but sale will include original fixed stock and wrench to remove. Purchased new from manufacturer 5-6 years ago...Only 800-1000 rounds have been through the rifle. Includes original 10 round Bushmaster mag (plastic) and 4 steel 30 round mags. Also included: Original Bushmaster hardcase (plastic), owners manual and a cloth carrying case with magazine pouches. Pictures available upon request.**Cash Only** Buyer will be required to show proof of legal age. Contact email@example.com if interested.