XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO Complete Upper Receiver w/o BCG: Manufacturer: XTS Caliber: .300 AAC Blackout Overall Length: 24.75 in Barrel Length: 16 in Gas System Length: Carbine Length Barrel Twist Rate: 1-8 Muzzle Device: A2 Flash Hider Finish: Nitride Gun Model: AR-15 Condition: New Fabric/Material: Stainless Steel Gas Block Journal Size-Diameter: .750 in Handguard Length: 15 in Handguard Style: Round Rail Gun Rail: M-LOK Gun Make: AR Platform Barrel Material: 4150 Chrome Moly Vanadium Bolt Carrier Group Included: No Charging Handle Included: MIL-SPEC Weight: 30.4 oz Magazine Included: No Mount Type: M-LOK Country of Origin: USA Package Contents: XTS AR-15 16in 300 BO Complete Upper Receiver w/o BCG Anachor Upper Receiver 5.56 NATO Barrel 16.5in XTS Charging Handle XTS Forward Assist XTS Ejection Port Cover 15in M-LOK Black Gas Block Gas Tube Bird Cage Muzzle Brake This product is compatible with the following gun models: AR-15 XTS XTSCU16300SL: Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine Length 1-8 Twist 5/8x24 Thread M-LOK Handguard Bird Cage Black Nitride Finish Silver