Rock River Arms RRAGE 3G – Complete Upper Receiver, .223 Rem / 5.56 NATO, 16" Barrel, A2 Flash Hider, RRA 15" Free-Float M-LOK® Handguard, Black Anodized

Model/SKU: BB0470 • UPC: 842834123865
Caliber: .223 Remington / 5.56 NATO • Barrel: 16" • Muzzle Device: A2 Flash Hider • Handguard: RRA 15" Free-Float M-LOK® • Finish: Black Anodized • Fits: AR-15 pattern lowers • Includes: Bolt Carrier Group (BCG) & Charging Handle Assembly

Level up your AR with the Rock River Arms RRAGE 3G Complete Upper Receiver (BB0470)—a sleek, competition-inspired top end that’s ready to install and run. Designed around a versatile 16-inch barrel and a rigid 15-inch free-float M-LOK® handguard, the RRAGE 3G balances speed, accuracy, and accessory flexibility for 3-Gun, practical rifle, range training, and defensive builds. The classic A2 flash hider helps tame signature in low light, while the black anodized finish and clean lines deliver a modern aesthetic that pairs with any AR-15 lower. Best of all, it ships complete with a BCG and charging handle, so you can pin it on and head straight to the range.

Why the RRAGE 3G Complete Upper Is a Smart Upgrade

• Turn-key performance: Ships with bolt carrier group and charging handle—no parts hunting or extra install time.

• Free-float accuracy edge: The RRA 15" M-LOK® handguard isolates barrel harmonics for tighter groups and offers generous mounting for lights, bipods, QD cups, and hand stops.

• Do-it-all barrel length: The 16" barrel delivers dependable velocity and balance—ideal for competition stages and practical field use.

• Light, fast handling: Slim profile handguard and flat-top upper make for quick transitions and straightforward optic mounting.

• Built to fit: Standard AR-15 compatibility ensures an easy mate with most quality lowers.

• Rock River Arms quality: Known for clean machining and reliable accuracy, RRA uppers are a favorite among enthusiasts and competitive shooters.

Key Features at a Glance

• Caliber: .223 Remington / 5.56 NATO

• Barrel Length: 16" (carbine/ mid-length gas system, model dependent)

• Muzzle Device: A2 flash hider (1/2x28 thread)

• Handguard: RRA 15" free-float M-LOK® with anti-rotation design

• Upper Receiver: Flat-top Picatinny rail, black anodized

• Compatibility: Fits AR-15 pattern lowers

• Included: Bolt Carrier Group & Charging Handle Assembly

• Model / UPC: BB0470 / 842834123865

Performance & Handling Highlights

• Free-float precision: Maintain POI stability during long strings and barricade pressure.

• Accessory freedom: M-LOK® slots at 3/6/9 o’clock let you tailor the front end without extra weight.

• Cleaner sight picture: The A2 flash hider reduces visual signature for improved hit confirmation at dusk/dawn.

• Optics-ready: Continuous top rail supports LPVOs, red dot + magnifier, or a dedicated precision scope.

Ideal Use Cases

• 3-Gun & practical rifle: Fast transitions, solid recoil control, and reliable cycling.

• Range training: Consistent accuracy with common 55–77 gr loads.

• Home & property defense: Reliable upper with plenty of real estate for white light and sling management.

Set-Up Tips (Get the Most from Your Upper)

1. Torque & verify: Confirm proper rail and muzzle device torque; witness-mark fasteners.

2. Optic pairing: A 1–8x/1–10x LPVO or red dot + 3x magnifier pairs perfectly with the 16" barrel.

3. Sling points: Add M-LOK® QD cups to the handguard for two-point sling flexibility.

4. Ammo selection: Zero with your intended defensive or match load and record holds to 400–600 yards.

5. Break-in & lube: Lightly lube the BCG, run a short break-in, and verify gas/bolt function with your preferred ammo.

Specifications (Summary)

• Brand: Rock River Arms

• Series: RRAGE 3G

• Type: Complete Upper Receiver

• Caliber: .223 Rem / 5.56 NATO

• Barrel: 16", threaded 1/2x28

• Muzzle Device: A2 Flash Hider

• Handguard: 15" Free-Float M-LOK®

• Receiver: Flat-top Picatinny, black anodized

• Fits: AR-15 pattern lowers

• Included: BCG & Charging Handle

• Model / UPC: BB0470 / 842834123865

SEO Highlights (What Shoppers Search)

• Rock River Arms RRAGE 3G complete upper BB0470

• 16" .223/5.56 upper with 15" M-LOK handguard

• A2 flash hider AR-15 upper black anodized

• Includes BCG and charging handle

• RRA free-float M-LOK upper receiver

Meta Title (SEO)

Rock River Arms RRAGE 3G Complete Upper – 16" .223/5.56, 15" M-LOK, A2 Flash Hider, Includes BCG & Charging Handle | BB0470 | UPC 842834123865

Meta Description (SEO)

Upgrade fast with the RRA RRAGE 3G Complete Upper: 16" .223/5.56 barrel, 15" free-float M-LOK handguard, A2 flash hider, black anodized finish, and includes BCG & charging handle. Model BB0470, UPC 842834123865.

Structured Data (JSON-LD)

json
Copy code
{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Rock River Arms RRAGE 3G Complete Upper Receiver",
  "sku": "BB0470",
  "gtin12": "842834123865",
  "brand": { "@type": "Brand", "name": "Rock River Arms" },
  "category": "SportingGoods",
  "description": "Complete AR-15 upper with 16-inch .223/5.56 barrel, RRA 15-inch free-float M-LOK handguard, A2 flash hider, black anodized finish, and includes bolt carrier group and charging handle.",
  "material": "Aluminum receiver/handguard; steel barrel and BCG",
  "color": "Black",
  "additionalProperty": [
    { "@type": "PropertyValue", "name": "Caliber", "value": ".223 Remington / 5.56 NATO" },
    { "@type": "PropertyValue", "name": "Barrel Length", "value": "16 in" },
    { "@type": "PropertyValue", "name": "Handguard", "value": "15 in Free-Float M-LOK" },
    { "@type": "PropertyValue", "name": "Muzzle Device", "value": "A2 Flash Hider" },
    { "@type": "PropertyValue", "name": "Included Components", "value": "Bolt Carrier Group and Charging Handle" }
  ],
  "itemCondition": "https://schema.org/NewCondition"
}

**Mount smarter, shoot faster, and accessorize without limits—**the Rock River Arms RRAGE 3G Complete Upper gives your AR-15 the free-float accuracy, modern ergonomics, and ready-to-run completeness that serious shooters demand. The End