Diamondback 223 Wylde 18 Black QPQ Stainless Steel Barrel
$87.40 at Kentucky Gun Co · 8 stores
In stock
Diamondback AR-15 223 Rem & 556 NATO 16" 1:8 Barrel, Black Nitride Finish
No ratings yetBest price
$86.38at MidwayUSA
In stock Sale Lowest in 30 dayschecked Nov 13, 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
- Mid-length · Handguards
- Muzzle thread
- 1/2x28 · Muzzle devices
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Diamondback
- Color
- Black
- Platform
- AR-15
- Caliber
- .223 Rem
- Gas system
- Mid
- Barrel length
- 16"
- Twist rate
- 1:8
- Thread pattern
- ½ x 28
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $86.38Salechecked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| GunMag Warehouse | $92.99checked Nov 13, 2026 | In stock | Buy at GunMag Warehouse | |
| Kentucky Gun Co | $94.30checked Nov 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $99.99Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $102.99checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| Sportsman's Warehouse | $103.00checked Nov 13, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Battlehawk Armory | $85.28Salechecked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| GrabAGun | $95.89Salechecked Nov 13, 2026 | Check store | Buy at GrabAGun | |
| Classic Firearms | $98.80checked Nov 13, 2026 | Check store | Buy at Classic Firearms | |
| Palmetto State Armory | $102.99Salechecked Nov 13, 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: $86.38 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $102.99 | $98.99 | $102.99 |
| Battlehawk Armory | $85.28 | $85.28 | $85.28 |
| Classic Firearms | $98.80 | $98.80 | $98.80 |
| GrabAGun | $95.89 | $95.89 | $95.89 |
| GunMag Warehouse | $92.99 | $92.99 | $92.99 |
| Kentucky Gun Co | $94.30 | $94.30 | $94.30 |
| MidwayUSA | $86.38 | $86.38 | $103.00 |
| OpticsPlanet | $99.99 | $99.99 | $99.99 |
| Palmetto State Armory | $102.99 | $102.99 | $102.99 |
| Sportsman's Warehouse | $103.00 | $103.00 | $103.00 |
Since Sep 28, 2026.
About this part
The Diamondback AR-15 223 Rem & 556 NATO 16" 1:8 Barrel, Black Nitride Finish is a 16" 5.56 / .223 barrel from Diamondback with a mid-length gas system. It's sold by 10 stores (6 in stock), from $85.28 to $103.00. The lowest in-stock price in the last 30 days was $86.38 at MidwayUSA.
From the manufacturer
Diamondback AR-15 223 Rem & 556 NATO 16" 1:8 Barrel, Black Nitride Finish - 556M16M50B8R
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