For sale is a Bushmaster Upper Receiver with a 24 inch Stainless Steel Barrel with a 1:9 twist. The upper has a free floating Alluminum forward tube. The Barrel has very few rounds through it (less than 600 rounds). Also comes with NC Star 4-14 Mil Dot Scope with green illuminated reticle. Bolt carrier group not included. Great long range barrel. Tight groups at 200 yards with decent ammunition. Please contact with any questions. Additional images available on request. Shipping cost will be determined prior to sale.