Mitchell Defense DOC 18in 6mm ARC Upper Receiver Stainless Steel Barrel Black Finish M-LOK Free-Float Handguard

Mitchell Defense DOC 18in 6mm ARC Upper Receiver Stainless Steel Barrel Black Finish M-LOK Free-Float Handguard. The billet 7075-T6 thermal-fit upper enhances rigidity and maintains consistent barrel harmonics. This model features an ArmorLube Carbon Cutter BCG equipped with a 9310 MPI bolt for reliable cycling and improved wear characteristics. A free-float M-LOK handguard provides a stable mounting interface while the E-Series Cerakote finish ensures long-term environmental durability. Ideal for shooters seeking lightweight precision in the 6mm ARC platform. Specifications for Mitchell Defense The DOC AR-15 6mm ARC 18in Upper Receiver: Manufacturer: Mitchell Defense Caliber: 6mm ARC Overall Length: 27 in Barrel Length: 18 in Barrel Profile: Standard Gas System Length: Rifle Plus Length Barrel Twist Rate: 1-7.5 Firearms Threads Per Inch: Non Threaded Muzzle Device: A2 Flash Hider Finish: Nitride Gun Model: AR-15 Fabric/Material: 7075-T6 Billet Aluminum Gun Make: AR Platform Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Country of Origin: USA Features of Mitchell Defense The DOC AR-15 6mm ARC 18in Upper Receiver Thermal-fit billet 7075-T6 upper enhances rigidity for consistent long-range accuracy ArmorLube Carbon Cutter BCG with 9310 MPI bolt improves reliability and wear resistance Free-float M-LOK handguard provides stable mounting for precision accessories E-Series Cerakote ensures superior abrasion and corrosion protection Ideal for extended-range applications requiring lightweight performance Package Contents: Mitchell Defense The DOC AR-15 6mm ARC 18in Upper Receiver What firearm models does the manufacturer say Mitchell Defense The DOC AR-15 6mm ARC 18in Upper Receiver is compatible with? The manufacturer says that Mitchell Defense The DOC AR-15 6mm ARC 18in Upper Receiver is compatible with AR-15Mitchell Defense 473311: DOC 18in 6mm ARC Upper Receiver Stainless Steel Barrel Black Finish M-LOK Free-Float Handguard