AR-15/M16 20" 223 Wylde Barrel/Bolt Set SS No Threads
$480.00 at Brownells
In stock
Best price
$499.95at Battlehawk Armory
Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Battlehawk Armory Best price | $499.95Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Brownells | $499.95checked Oct 1, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $499.95Salechecked Oct 1, 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.
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $499.95 | $499.95 | $499.95 |
| Brownells | $499.95 | $499.95 | $499.95 |
| OpticsPlanet | $499.95 | $499.95 | $499.95 |
Since Sep 28, 2026.
About this part
The UXR 223 Wylde 16" Barrel Conversion Kit is a 16" 5.56 / .223 barrel from Primary Weapons Systems. It's sold by 3 stores, all at $499.95.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Primary Weapons Systems
- Platform
- AR-15
- Caliber
- .223 Wylde
- Barrel length
- 16"
From the manufacturer
The UXR Conversion Kit in .223 Wylde with a 14.5" or 16" barrel offers shooters an effortless transition between calibers, thanks to the innovative XChange system. This groundbreaking system simplifies the process by allowing users to swap out the barrel, bolt, and magwell, enabling them to tailor their rifle to specific needs. Unlike other modular rifles on the market, the UXR Conversion Kit is both reasonably priced and readily available, ensuring accessibility for shooters seeking versatility without breaking the bank. Utilizing the intuitive dot system, users can seamlessly match corresponding dots on UXR components to ensure error-free transformations, further enhancing th Mfg: Primary Weapons
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