Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver w/Pin/ Weld Mid Length 1-7 Twist 1/2x28 Cerakote Copperhead

Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver w/Pin/ Weld Mid Length 1-7 Twist 1/2x28 Cerakote Copperhead. 5 in Complete Upper is precision-built for reliability accuracy and long-term durability. Specifications for Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver: Manufacturer: Dark Storm Industries Caliber: 5.56x45mm NATO Barrel Length: 14.5 in Barrel Profile: SOCOM Gas System Length: Mid Length Barrel Twist Rate: 1-7 Firearms Threads Per Inch: 1/2x28 Muzzle Device: Firestorm Compensator Fabric/Material: 4150 CMV Steel 7075-T6 Aluminum Handguard Length: 13 in Gun Rail: Picatinny Gun Make: AR Platform Gun Model: AR-15 Barrel Material: Steel Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Country of Origin: USA Threads per Inch: 1/2x28 Features of Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver Mil-Spec pinned forward assist Threaded forward assist screw Mil-Spec dry film lubricated bore DSI Atach ambi charging handle DSI Mil+ Bolt Carrier Group 8620 bolt carrier (diamond honed bore) 9310 bolt (enhanced profile) 4130 gas key (Grade 8+ Torx staked) 8740 steel ground chrome firing pin Springco XP 5 coil extractor spring DSI 14.5" SOCOM Profile Barrel Button rifled Mid length gas system Package Contents: Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver What firearm models does the manufacturer say Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver is compatible with? The manufacturer says that Dark Storm Industries DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver is compatible with AR-15Dark Storm Industries DSI-UC5-TYP-14C7-PW5-CHB: DS-15 Typhoon AR-15 5.56x45mm NATO 14.5in Complete Upper Receiver w/Pin/ Weld Mid Length 1-7 Twist 1/2x28 Cerakote Copperhead Brown