STNGR AR-15 Complete Upper 5.56 NATO 11.5" 13.5" VYPR M-LOK Handguard

STNGR AR-15 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH Black Anodized. 5in complete upper is built for compact AR-15 pistol or SBR configurations using a carbine-length gas system for dependable function in shorter barrel setups. The 5.56 NATO chamber with 1:7 twist handles both 5.56 NATO and .223 Rem loads giving you flexibility across common bullet weights. The 13.5in VYPR M-LOK handguard provides a rigid free-float platform with extended rail space while keeping overall weight manageable at just 3.5 pounds. Specifications for STNGR AR-15 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH: Manufacturer: STNGR Caliber: 5.56x45mm NATO Barrel Length: 12.5 in Barrel Profile: Standard Gas System Length: Carbine Length Barrel Twist Rate: 1-7 Firearms Threads Per Inch: 1/2x28 Handguard Type: Free-Float Muzzle Device: Flash Hider Fabric/Material: Steel Gas Block Journal Size-Diameter: .750 in Handguard Length: 13.5 in Gun Rail: M-LOK Gun Make: AR Platform Gun Model: AR-15 Weight: 3.5 lb Barrel Material: 4150 CMV Steel Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Features of STNGR 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH Billet upper receiver with forward assist and dust cover installed Low-profile .750 steel gas block with carbine-length gas tube Premium phosphate M16 BCG with 9310 MPI bolt and forged charging handle included KAK flash can to direct muzzle blast forward Compatible with mil-spec AR-15 lower receivers Package Contents: STNGR 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH What firearm models does the manufacturer say STNGR AR-15 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH is compatible with? The manufacturer says that STNGR AR-15 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH is compatible with AR-15STNGR STNGR-CU-P-VYPR-13-0: AR-15 5.56 NATO 11.5in M-LOK Complete Upper w/13.5in VYPR Handguard BCG & CH Black Anodized