5.56 Apollo S Compensator 1/2x28
$108.99 at Ammunition Depot · 7 stores
In stock
Best price
$75.99at MidwayUSA
In stock checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $75.99checked Oct 21, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $77.48checked Oct 21, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $78.99checked Oct 21, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $89.99Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $67.83Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $76.99checked Oct 21, 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: $75.99 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $78.99 | $78.99 | $78.99 |
| Battlehawk Armory | $67.83 | $67.83 | $67.83 |
| Brownells | $77.48 | $77.48 | $77.48 |
| MidwayUSA | $75.99 | $75.99 | $75.99 |
| OpticsPlanet | $89.99 | $85.99 | $89.99 |
| Palmetto State Armory | $76.99 | $76.99 | $76.99 |
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 6 stores (4 in stock), from $67.83 to $89.99. The lowest in-stock price in the last 30 days was $75.99 at MidwayUSA.
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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