Rock River Arms Completed Upper Receiver FESP .223 Wylde 16 Inch Barrel Mid Lenght Profile 1-8 Twist 1/2-28 Thread Free-Float Handguard Brake Black
$713.92 at MidwayUSA · 2 stores
In stock Sale
STNGR AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH OD Green Cerakote
No ratings yetBest price
$712.15at OpticsPlanet
Out of stock Sale checked Oct 21, 2026
In stock now instead
- Rock River Arms Completed Upper Receiver FESP .223 Wylde 16 Inc… $713.92at MidwayUSA
- Retro Brn-601 5.56mm 20" Bbl Upper Receiver $719.99at Brownells
- Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembl… $743.40at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $712.15Salechecked Oct 21, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
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This part is out of stock at every store we track. These similar upper receivers are in stock, with today's prices.
Retro Brn-601 5.56mm 20" Bbl Upper Receiver
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Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, 9" Black Free Float BAR2 Rail
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Shaw AR-15 223 Wylde Threaded AR Complete Upper Receiver 18in HBar Mid 1-8 Twist Weight 4lb Matte Stainless Barrel/Hard Coat Anodize Black Upp
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In stock
Price history
Dashed line = out of stock. Tracking since Oct 16, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $712.15 | $712.15 | $712.15 |
Since Oct 16, 2026.
About this part
The STNGR AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH OD Green Cerakote is an AR-15 complete upper receiver from Stngr. One store lists it, OpticsPlanet at $712.15.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 12.5" · Handguards
- Handguard length
- 12.5" · Barrels
Specifications
- Manufacturer
- Stngr
- Color
- OD Green
- Type
- Complete
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
STNGR AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH OD Green Cerakote. 5in complete upper is built around a Ballistic Advantage Modern Series government profile barrel with a carbine-length gas system for dependable cycling in a compact setup. The 12.5in length offers a solid balance of velocity and maneuverability making it well suited for defensive builds duty use or a compact range rifle. The 13.5in HWKXL handguard extends past the muzzle for a tucked suppressor-ready look while maintaining a lightweight 6061-T6 free-float platform with plenty of usable rail space. Specifications for STNGR AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL 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 Barrel Material: 4150 CMV Steel Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Features of STNGR 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH M-LOK slots at 3 6 and 9 o'clock with integrated QD sling points Slick side billet upper receiver with .750 low-profile gas block STNGR phosphate chrome-lined M16 BCG with C158 bolt and GI charging handle included KAK Slimline flash can directs muzzle blast forward Package Contents: STNGR 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH What firearm models does the manufacturer say STNGR AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH is compatible with? The manufacturer says that STNGR AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH is compatible with AR-15STNGR STNGR-CU-P-HWKXL-125-ODG: AR-15 5.56 NATO 12.5in M-LOK Complete Upper w/13.5in HWKXL Handguard BCG & CH OD Green Cerakote
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