Ultradyne Apollo Max AR-15 Compensator 5.56 1/2x28

All Ultradyne muzzle devices
Ultradyne Apollo Max AR-15 Compensator 5.56 1/2x28 - Muzzle Device for AR-15 - view 1
Ultradyne Apollo Max AR-15 Compensator 5.56 1/2x28 - Muzzle Device for AR-15 - view 2
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Ultradyne

Overview

The Ultradyne Apollo Max AR-15 Compensator is designed specifically for 5.56 NATO cartridges and features a 1/2x28 thread pitch for easy installation on compatible barrels. This compensator effectively reduces muzzle rise and felt recoil, enhancing stability during rapid fire and improving overall accuracy. It's commonly found in builds with a carbine gas system, making it a practical choice for those looking to optimize their performance.

Specifications

MPNUD10680
Caliber5.56 NATO
Thread Pitch1/2x28
TypeCompensator
ColorBlack
Muzzle Device TypeCompensator

Available Merchants(6)

Prices checked

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BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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In Stock
$114.87
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
In Stock
$140.49
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
In Stock
$141.42
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
In Stock
$143.79
Palmetto State Armory logo
Palmetto State Armory
Free shipping
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In Stock
$143.99
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Brownells
Free shipping
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Out of Stock
$146.13

Build history on GunPartPicker

Builders have added the Ultradyne Apollo Max AR-15 Compensator 5.56 1/2x28 to their builds on GunPartPicker. Since April 2026, it ranks #257 of the 562 muzzle devices builders have added.

It was in stock most times we checked in October 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $114.87 at BattleHawk Armory for a stretch in October 2026, under its usual $124.99 to $148.99, so sales do come around. Buying today, the lowest price is $114.87 at BattleHawk Armory, which matches the best price we saw in October.

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Frequently Built With

The part most often added in each category by the builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

92%
AR-1592%
AR-105.3%
AR-92.8%

Caliber

67%
5.56 NATO67%
.223 Wylde14.9%
300 Blackout7.2%
.308 Win3.7%
9mm2.1%
Other5.3%

Gas System

46.8%
Mid-Length46.8%
Carbine28.9%
Rifle12.2%
Pistol9.9%
Blowback1.3%
Other0.9%

Builds Featuring This Part

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Builds in the community that include the Ultradyne Apollo Max AR-15 Compensator 5.56 1/2x28

BuildPartsTotal
new 5.56 build build
new 5.56 build
24$1743.34
fn america 14.5" build build
fn america 14.5" build
29$2154.69
PSA 12.5" 5.56 build
PSA 12.5" 5.56
13$1393.55

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