FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly 1-7 Twist 1/2×28 Threads Manganese Phosphate Finish

FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly 1-7 Twist 1/2×28 Threads Manganese Phosphate Finish. Specifications for FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly: Manufacturer: FightLite Caliber: 5.56x45mm NATO Barrel Length: 12.5 in Barrel Twist Rate: 1-7 Threads per Inch: 1/2×28 Finish: Manganese Phosphate Black Color: Black Fabric/Material: Stainless Steel/7075-T6 Billet Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Gas System Type: Short-Stroke Piston Handle Color: Black Features of FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly Once installed the patented MCR upper receiver system can be user-configured in seconds without tools to adapt to virtually any mission profile. Specifically designed for responsible armed citizens law enforcement and professional security personnel who wish to upgrade their rifle or carbine to MCRperformance and capability; standard features include gas-piston operation for extreme reliability in adverse conditions; a 16.25″ quick-change (3 seconds) barrel system and a MIL-STD 1913 co-planar hand-guard with rail-interface system for the mounting of optics and modern accessories. Spanning the capability range from the optic ready carbine through a lightweight support rifle; theMCR accepts standard box type AR15/M16 magazines or M27 linked ammunition at operator discretion permitting unprecedented firepower and weapon flexibility. Package Contents: FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly Buffer Spacer Bolt What firearm models does the manufacturer say FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly is compatible with? The manufacturer says that FightLite Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly is compatible with AR-15FightLite MCR-060MS: Mission Configurable Rifle AR-15/M16 5.56x45mm NATO 12.5 inch Upper Receiver Assembly 1-7 Twist 1/2×28 Threads Manganese Phosphate Finish Black