Home / Suppressors / Griffin Armament
Griffin Armament HUB HRT-556 AM 5.56 Black Suppressor

Specifications

Caliber
Model
HUB HRT-556 AM
MPN
GAHUBHRTAM-W
UPC
631465977295
Fits
Griffin Armament HUB adapters and compatible HUB inserts
Material
Nickel 625X superalloy
Mount Type
1.375A-24 TPI HUB
Thread Pitch
1.375A-24 TPI

Description

The Griffin Armament HUB HRT-556(TM) AM is an ultra-low backpressure 5.56mm suppressor built for hard use while maintaining high levels of sound and flash reduction. Its additive-manufactured Nickel 625X(TM) superalloy core provides a durable foundation for the suppressor, while the HUB-compatible design allows users to configure the system with compatible mounting interfaces.The industry-standard 1.375A-24 TPI HUB thread provides broad mounting flexibility with compatible Griffin Armament HUB adapters or other manufacturer inserts. The printed core is laser-welded to a machined rear for warranty serviceability, while the high-performance flash hider end cap contributes to sound and flash reduction. The ultra-low backpressure design is intended to benefit both right- and left-handed shooters, with minimal point-of-impact shift.SpecificationsModel: HUB HRT-556(TM) AMCaliber: 5.56mm / .22 caliberConstruction: Nickel 625X(TM) proprietary powder alloyManufacturing: SLM additive manufacturingMounting Thread: 1.375A-24 TPI HUBBackpressure: Ultra-lowCore: Additive-manufactured Nickel 625X(TM) superalloyCore Construction: Printed core laser-welded to machined rearEnd Cap: High-performance flash hiderPoint of Impact: Minimal POI shiftWarranty: Perpetual Lifetime Warranty(TM)Included: Griffin branded silencer pouchGet the Griffin Armament HUB HRT-556 AM at ARMSAGORA's retailers!

Price History

1-Month Historical
Range $706.45 - $847.99
Spread $141.54
Average $788.01
Median $788.45
Volatility 18.21%
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a free product comparison tool. Some links to retailers are affiliate links: we may earn a commission when you buy, at no extra cost to you.