Three-Port FRC Flat 3-Port 223 Caliber 1/2"-28 Threads Compensator
$84.95 at OpticsPlanet · 2 stores
In stock Sale
Best price
$77.48at Brownells
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $77.48checked Oct 1, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $75.99checked Oct 1, 2026 | Out of stock | Buy at MidwayUSA | |
| OpticsPlanet | $85.99Salechecked 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
Lowest in-stock price in the last 30 days: $77.48 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $77.48 | $77.48 | $77.48 |
| MidwayUSA | $75.99 | $75.99 | $75.99 |
| OpticsPlanet | $85.99 | $85.99 | $85.99 |
Since Sep 27, 2026.
About this part
The Pulse Compensator, 5.56/.223 , 1/2x28 Threads is a compensator from Ultradyne USA. It's sold by 3 stores (1 in stock), from $75.99 to $85.99. The lowest in-stock price in the last 30 days was $77.48 at Brownells.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 1/2x28 · Muzzle devices
Specifications
- Manufacturer
- Ultradyne USA
- Type
- Compensator
- Caliber
- 5.56 mm NATO
- Thread pattern
- ½ x 28
- Material
- Steel
From the manufacturer
The Ultradyne Pulse Compensator 5.56/.223 A 1/2"x28 threads is the answer for keeping the barrel down and on target with a wide variety of calibers. Gases never even make it into the shooters line of sight, thanks to strategically located gas ports that also help keep the muzzle from rising. What does that mean for you? A gun that stays on target better, meaning follow-up shots come quicker and more accurately. The Ultradyne Pulse Compensator is constructed from 416 stainless steel, so you can trust it for years of performance and reliability. Works with standard cartridges in calibers; .223, 5.56x45 NATO, 224 Valkyrie, 224 Wby Mag, 22.250 Rem, .222 Rem Mag, 222 Rem, Mfg: Ultradyne Usa
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