STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH Black Anodized

STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH Black Anodized. The 10.5-inch barrel is the sweet spot for 300 BLK - whether you're running supersonic loads for hunting and home defense or subsonic rounds with a suppressor for quiet work. This is the foundation for suppressor hosts hunting rifles and close-quarters setups where you need hard-hitting performance without the length. The 13.5-inch HWKXL handguard extends past the muzzle for that clean tucked look - perfect if you're planning to add a suppressor down the line. The AT3 10.5-inch medium profile barrel in 300 BLK pairs with a pistol-length gas system for reliable cycling with both supersonic and subsonic ammunition. The STNGR HWKXL handguard is built from 6061-T6 aluminum with M-LOK slots at 3 6 and 9 o'clock plus QD sling points front and rear. At just 8.7 ounces it keeps the weight down while giving you a full-length top rail and plenty of room to mount lights lasers and grips. The KAK 5-inch extended flash can gives you extra length to fill the handguard and redirect concussion forward. This upper comes fully assembled and ready to run - STNGR includes their phosphate chrome-lined M16 bolt carrier group with a C158 bolt and a standard GI charging handle. Built on AT3's slick side billet upper receiver with a low-profile .750 steel gas block and pistol-length stainless gas tube. Available in Black Flat Dark Earth and OD Green to match your build. Specifications for STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH: Manufacturer: STNGR Caliber: .300 AAC Blackout Barrel Length: 10.5 in Barrel Profile: Standard Gas System Length: Pistol Length Barrel Twist Rate: 1-7 Firearms Threads Per Inch: 5/8x24 Handguard Type: Free-Float Muzzle Device: Flash Hider Gun Model: AR-15 Fabric/Material: Steel Gas Block Journal Size-Diameter: .750 in Handguard Length: 13.5 in Gun Rail: M-LOK Gun Make: AR Platform Barrel Material: 4150 CMV Steel Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Features of STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH M-LOK slots at 3 6 and 9 o'clock with QD sling points front and rear Full-length top Picatinny rail for optics and accessories STNGR phosphate chrome-lined BCG with C158 bolt and standard GI charging handle included Slick side billet upper receiver for clean lines KAK 5-inch extended flash can redirects muzzle blast forward Package Contents: STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH What firearm models does the manufacturer say STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH is compatible with? The manufacturer suggests that STNGR AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH is compatible with AR-15STNGR STNGRCUPHWKXL105BLK300: AR-15 .300 Blackout 10.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH Black Anodized