5.56 Apollo S Compensator 1/2x28
$129.99 at GunMag Warehouse · 9 stores
In stock
Best price
$68.99at Ammunition Depot
In stock Lowest in 30 dayschecked Nov 13, 2026
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 1/2x28 · Muzzle devices
Specifications
- Manufacturer
- Ultradyne USA
- Color
- Black
- Type
- Compensator
- Caliber
- 5.56 mm NATO
- Thread pattern
- ½ x 28
- Material
- Steel
- Weight
- 3.4 oz
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $68.99checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $77.48checked Nov 13, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $77.99checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $63.83Salechecked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| GrabAGun | $69.39Salechecked Nov 12, 2026 | Check store | Buy at GrabAGun | |
| Palmetto State Armory | $73.99checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory | |
| Classic Firearms | $74.98checked Nov 12, 2026 | Check store | Buy at Classic Firearms | |
| OpticsPlanet | $89.99Salechecked Nov 12, 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: $68.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $68.99 | $68.99 | $89.99 |
| Battlehawk Armory | $63.83 | $63.83 | $67.83 |
| Brownells | $77.48 | $77.48 | $77.48 |
| Classic Firearms | $74.98 | $74.98 | $74.98 |
| GrabAGun | $69.39 | $69.39 | $69.39 |
| MidwayUSA | $77.99 | $75.99 | $77.99 |
| OpticsPlanet | $89.99 | $85.99 | $89.99 |
| Palmetto State Armory | $73.99 | $73.99 | $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 8 stores (3 in stock), from $63.83 to $89.99. The lowest in-stock price in the last 30 days was $68.99 at Ammunition Depot.
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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