Rock River Arms Completed Upper Receiver .223/5.56mm 16 Inch Barrel Carbine Profile 1/2-28 Thread Car Handguard A2 Flash Hide w/Gas Block Black
$486.99 at MidwayUSA · 2 stores
In stock
Rock River Arms RRAGE 3G 16" Classic Upper 5.56x45mm 1:8 M-LOK Carbine-Length with BCG and CH, Black
Rock River Arms · Upper Receiver
No ratings yetBest price
$481.49at Ammunition Depot
In stock checked Nov 14, 2026
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Gas system
- Carbine · Handguards
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Rock River Arms
Compatibility
- Caliber
- 5.56 mm NATO
- Gas system
- Carbine
- Platform
- AR-15
Materials and features
- Twist rate
- 1:8
- Handguard attachment
- M-LOK
- Color
- Black
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $481.49checked Nov 14, 2026 | In stock | Buy at Ammunition Depot | |
| MidwayUSA | $496.99checked Nov 14, 2026 | In stock | Buy at MidwayUSA | |
| Kentucky Gun Co | $499.70checked Nov 14, 2026 | In stock | Buy at Kentucky Gun Co | |
| Battlehawk Armory | $396.15Salechecked Oct 12, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $603.99checked Nov 14, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $407.99 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $481.49 | $481.49 | $539.99 |
| Battlehawk Armory | — | $392.35 | $396.15 |
| Kentucky Gun Co | $499.70 | $437.00 | $499.70 |
| MidwayUSA | $496.99 | $407.99 | $496.99 |
| Palmetto State Armory | $603.99 | $603.99 | $603.99 |
Since Sep 28, 2026.
About this part
The Rock River Arms RRAGE 3G 16" Classic Upper 5.56x45mm 1:8 M-LOK Carbine-Length with BCG and CH, Black is a 16" 5.56 / .223 upper receiver from Rock River Arms. It's sold by 5 stores (3 in stock), from $396.15 to $603.99. The lowest in-stock price in the last 30 days was $407.99 at MidwayUSA.
From the manufacturer
Rock River Arms RRAGE 3G 16" Classic Upper 5.56x45mm 1:8 M-LOK Carbine-Length with BCG and CH, Black - High-Performance - BB0470
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