The Badger State Ordnance SPARTAN Upper Receiver is a flat top, high grade, drop in receiver, ready to be mounted to any Mil-Spec AR-15 lower receiver! This mil-spec compliant receiver is loaded with options and provides a high-quality upper for any budget. Comes complete and assembled with Upper Receiver, Forward Assist, Ejection Port Door, Barrel Nut, Hand Rail, Barrel, gas system, and your choice of a Muzzle Device. All uppers are test fired and cleaned prior to shipping. Bolt Carrier Group and Charging Handle are INLCUDED!

• 16" Phosphate Barrel
• 1 in 10" twist rate
• 7.62x39 Chamber
• Free Float 15" Slim Key Mod Rail
• M4 Feed ramps
• Low Profile Micro Gas Block
• DGI Stainless Carbine-length gas tube
• Direct Gas Impingement
• Your Choice Of Muzzle Devices
• Integral Picatinny Rail for Mounting System for Lights, Lasers, Bipods & Sights
• Forged Upper Receiver with Forward Assist, Shell Deflector and T-Marks
• Made in Wisconsin, U.S.A.!