Griffin Armament 1/2-28 Taper Mount Hammer Compensator, .22, QPQ Black - GATMHC556
All Griffin Armament muzzle devices
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Griffin Armament
Overview
The Griffin Armament 1/2-28 Taper Mount Hammer Compensator is designed for 5.56 NATO caliber firearms, effectively reducing muzzle rise and improving follow-up shot accuracy by redirecting gas in a manner that counteracts recoil. With its 1/2x28 thread pitch, this compensator easily mounts to standard AR-15 barrels, making it a practical choice for builders looking to enhance their shooting performance. This compensator commonly appears in carbine gas system builds, where the balance of control and accuracy is essential.
Specifications
Griffin Armament 1/2-28 Taper Mount Hammer Compensator, .22, QPQ Black - GATMHC556
Available Merchants(4)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the Griffin Armament 1/2-28 Taper Mount Hammer Compensator, .22, QPQ Black - GATMHC556 to their builds on GunPartPicker since January 2026. All time, it ranks #90 of the 493 muzzle devices builders have added. Builds with this muzzle device are mostly chambered in 5.56 NATO (67%, then 300 Blackout 17%), split between carbine-length (33%) and mid-length (33%) gas systems, and mostly AR-15 (92%, then AR-9 8%).
Today only Optics Planet has it in stock. Buying today, the lowest price is $80.70 at Optics Planet.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 10.5"
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Griffin Armament 1/2-28 Taper Mount Hammer Compensator, .22, QPQ Black - GATMHC556
| Build | Parts | Total |
|---|---|---|
 | 14 | $1675.57 |
 | 24 | $2573.33 |
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