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AR.308 6.5 Apollo S Compensator 5/8x24

Ultradyne USA · Muzzle Devices

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AR.308 6.5 Apollo S Compensator 5/8x24

Best price

$136.33at Brownells

In stock checked Nov 14, 2026

Buy at Brownells

Compare 9 stores

Fits and works with

Caliber
.308 / 7.62x51 · Shop matching ammo
Muzzle thread
5/8x24 · Muzzle devices

Specifications

Manufacturer
Ultradyne USA

Compatibility

Muzzle thread
5/8 x 24
Caliber
.308 / 7.62

Dimensions and weight

Outside diameter
0.975"

Materials and features

Type
Compensator
Material
Steel
Color
Black

Where to buy

StorePriceAvailabilityBuyAdd to build
Brownells Best price 17.76% off · ends Nov 15 · exclusions apply $136.33checked Nov 14, 2026 In stock Buy at Brownells
GunMag Warehouse $139.99checked Nov 14, 2026 In stock Buy at GunMag Warehouse
Ammunition Depot $140.49checked Nov 14, 2026 In stock Buy at Ammunition Depot
MidwayUSA $142.99checked Nov 14, 2026 In stock Buy at MidwayUSA
GrabAGun $119.99Salechecked Nov 14, 2026 Check store Buy at GrabAGun
Battlehawk Armory $127.94Salechecked Nov 14, 2026 Check store Buy at Battlehawk Armory
Classic Firearms $131.93checked Nov 14, 2026 Check store Buy at Classic Firearms
Palmetto State Armory $134.99checked Nov 14, 2026 Check store Buy at Palmetto State Armory
OpticsPlanet $156.49Salechecked Nov 14, 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: $116.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$140.49$116.99$148.99
Battlehawk Armory$127.94$112.31$127.94
Brownells$136.33$136.33$136.33
Classic Firearms$131.93$131.93$131.93
GrabAGun$119.99$119.99$119.99
GunMag Warehouse$139.99$139.99$139.99
MidwayUSA$142.99$139.99$142.99
OpticsPlanet$156.49$137.19$156.49
Palmetto State Armory$134.99$127.99$134.99

Since Sep 27, 2026.

About this part

The AR.308 6.5 Apollo S Compensator 5/8x24 is a compensator from Ultradyne USA. It's sold by 9 stores (4 in stock), from $119.99 to $156.49. The lowest in-stock price in the last 30 days was $116.99 at Ammunition Depot.

From the manufacturer

From studying the movement of rifles through thousands of firings, the team at Ultradyne developed a science-based solution designed to keep shooters on target. The engineering behind the Ultradyne Apollo S 6.5 Creedmoor Compensator is one of the most-effective brake designs offered today. Built out of a desire to keep competition shooters aligned with their target during the recoil impulse, thereby allowing for easier follow-up shots and quicker transitions, the Ultradyne Apollo S is built to provide a balanced response to three elements of a rifle's firing process: felt recoil, muzzle rise and gas venting. The chambered design of the compensator therefore controls recoil and mu Mfg: Ultradyne Usa

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