Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Polished 1-7.5 Twist 1/2x28 Silver Medium
$400.00 at OpticsPlanet
In stock Sale
Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium
No ratings yetBest price
$400.00at OpticsPlanet
Out of stock Sale checked Oct 21, 2026
In stock now instead
- Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Polished 1-… $400.00at OpticsPlanet
- Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.… $390.00at OpticsPlanet
- Noveske 13.7" Infidel 5.56mm Stainless Barrel $400.00at MidwayUSA
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $400.00Salechecked 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 barrels are in stock, with today's prices.
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Price history
Dashed line = out of stock. Tracking since Oct 17, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $400.00 | $400.00 | $400.00 |
Since Oct 17, 2026.
About this part
The Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium is a 2E+1" 5.56 / .223 barrel from Rainier Arms with a rifle gas system. One store lists it, OpticsPlanet at $400.00.
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
- Rifle · Handguards
- Muzzle thread
- 1/2x28 · Muzzle devices
- Barrel length
- 2E+1" · Handguards
Specifications
- Manufacturer
- Rainier Arms
- Color
- Black
- Platform
- AR-15
- Caliber
- .223 Wylde
- Gas system
- Rifle
- Barrel length
- 20"
- Thread pattern
- ½ x 28
From the manufacturer
Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between accuracy while keeping the weight down as much as possible. Specifications for Rainier Arms AR-15 Ultramatch MOD2 .223 Wylde Barrel: Manufacturer: Rainier Arms Fabric/Material: Stainless Steel Caliber: .223 Wylde Barrel Length: 20 in Barrel Profile: M4 Gas System Length: Rifle Length Gas Block Journal Size-Diameter: .750 in Barrel Twist Rate: 1-7.5 Flutes: Yes Gun Make: AR Platform Gun Model: AR-15 Gas System Type: Proprietary Firearms Threads Per Inch: 1/2x28 Package Contents: Rainier Arms AR-15 Ultramatch MOD2 .223 Wylde Barrel What firearm models does the manufacturer say Rainier Arms AR-15 Ultramatch MOD2 .223 Wylde Barrel is compatible with? The manufacturer suggests that Rainier Arms AR-15 Ultramatch MOD2 .223 Wylde Barrel is compatible with AR-15Rainier Arms RAB-UM2-223-20-R-FF-BLK: Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium
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