BLACK RAIN ORDNANCE .458 SOCOM UPPER WITH 1 10 ROUNDS MAGAZINE. UPPER ALSO COMES WITH 100 ROUNDS OF HSM BEAR LOADS. THIS UPPER WILL FIT ON ANY AR-15 LOWER. I HAVE HAD THE UPPER FOR SEVERAL YEARS NOW AND DO NOT SHOOT IT ANYMORE SO I AM LOOKING TO SELL. OVER THE YEARS I HAVE PUT PROBABLY AROUND 150-200 ROUNDS THROUGH THE UPPER. THERE IS MINOR SCRATHCES TO THE HANDGUARD FRAME THAT CAN BE SEEN IN THE PHOTOS. I AM SELLING THE UPPER WITH THE 1 MAGAZINE AND 100 ROUNDS OF HSM BEAR LOAD FOR $700. THE UPPER NEW IS WORTH $900 AND THE AMMO IS IN BOXES OF 20 WORTH $80 PER BOX.