16" .223 Wylde Complete Upper Receiver w/ 15" RPTR® Handguard, BCG & CH

Starting at:
$499.99
  • Gecko 3-Slot M-Lok Rail Cover Panel (3-Pack/Black)

STNGR Complete .223 Wylde Upper with RPTR Handguard

The RPTR complete upper from STNGR has everything you need to take a complete lower to a full rifle fast. Perfect for those who want to save time with a truly plug-and-play solution. This complete upper uses a hybrid 223 Wylde barrel with 1:8 twist, performance Bolt Carrier Group (BCG), billet upper, mid-length gas system and is compatible with all mil-spec lowers. All parts are made, assembled in the USA and backed by the legendary lifetime SWARM Warranty. Shop the new complete upper and join the SWARM!

WHAT'S INCLUDED?

STNGR Complete AR-15 Upper Receiver with 16 Inch Barrel, BCG and Charging Handle - RPTR Handguard, Black
  •  Billet Upper Receiver
  • 16″ Barrel – 223 Wylde, 1:8 Twist (223 Wylde is a hybrid chamber optimized for 5.56 NATO & 223 Rem rounds
  • STNGR RPTR 15″ M-Lok Free Float Handguard in anodized black
  • AR15 Charging Handle – Forged
  • Black Nitride M16 Bolt Carrier Group (BCG)
    • 9310 Alloy Steel Bolt - Case Hardened, Shot Peened, MPI
    • 8620 Alloy Steel Carrier
  • Low Profile Gas Block .750″, Set Screw, Steel – Nitride Finish
  • AR15 Gas Tube – Mid-Length
  • Flash Hider- A2, Crush Washer
  • Pin, Hinge, Dust Cover, Ejection Port, Spring
  • Barrel Material: 4150 alloy steel with a Black Nitride finish
All parts are made in the USA. STNGR Complete Uppers are assembled by hand.

NO ASSEMBLY REQUIRED

Just drop your upper into your lower, install an optic, and you're good to go.

SHOOT .223 & 5.56 AMMO

The 223 Wylde hybrid chamber allows you to safely shoot both 5.56 NATO and .223 Remington caliber ammunition. Made in the same facility as other top brands, this barrel is built to outshoot other premium barrels on the market. Engineered from 4150 gun barrel steel and Black Nitride treated to ensure corrosion resistant performance through thousands of rounds. Upgrade your AR-15 and enjoy superior accuracy and reliability with every shot.

BCG + CHARGING HANDLE INCLUDED

When we say "complete upper", we really mean it. Everything you need is included - and that means a high performance Bolt Carrier Group (BCG) and charging handle too - for free.

But what does "high performance BCG" even mean? Simple. A feature packed Bolt Carrier Group designed from the ground up to increase reliability and durability of your rifle. The 8620 alloy steel, case hardened, black nitride finished Carrier paired with a 9310 alloy steel, case hardened, shot peened, MPI, black nitride finished Bolt makes for a BCG that will cycle flawlessly for years under the gnarliest conditions. Reliability when you need it.


ANTI-ROTATION TABS

The RPTR handguard has built in anti-rotation tabs to prevent any kind of rotation. These tabs integrate perfectly with our billet upper. Like peanut butter and jelly it's a match made in heaven.

Specifications

  • Fit: AR-15
  • Caliber: .223 WYLDE (.223 REM and 5.56 NATO)
  • Barrel Length: 16"
  • Gas System: Midlength
  • Handguard Length: 15"
  • Overall Weight: 4.28 lbs
  • Finish: Type III hardcoat anodized
Join the SWARM with STNGR Gear Today

BACKED FOR LIFE

Swarm Warranty

STNGR proudly stands behind their products with the SWARM Lifetime Warranty. If you have any issues happen that aren't caused by normal use, they'll send you a replacement - for free. It's that simple. You also get free returns and exchanges for 60 days.

Read the full warranty here.

ADDITIONAL RESOURCES

Have more questions like "What is is difference between the HWK, RPTR and VYPR handguards?". Check out STNGR's FAQ here. AR-15s 101 Fundamentals course & Top Asked AR-15 Questions. Updated regularly to give you the most current information.

Videos Hide Videos Show Videos