CATALLEYCAT 556 HUB
5.56mm / .223 suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
length
6.1″
weight
8.9oz
length
6.1″
weight
8.9oz
calibers
5.56
material
Titanium · Inconel
interface
HUB 1.375x24
- Overall length
- 6.1″
- Diameter
- 1.6″
- Weight
- 8.9 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- CAT-Ti Titanium / Inconel 718
- Finish / treatment
- DLC
- Max caliber
- 5.56mm / .223
- Base interface
- HUB 1.375x24
- Front cap
- none
- Barrel restriction
- 10" minimum
Lighter than most 5.56mm / .223 suppressors
medianTHIS SUPPRESSOR · 8.9 oz
1.7 oz27 oz
Weight compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Not published by the manufacturer: MSRP.
Configurations
- CAT-Ti6.1″ · 8.9oz
- Inconel 7186.1″ · 18oz
- Base interface
- HUB 1.375x24
- Front cap
- none
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including CAT Direct Thread HUB Adapter 1/2x28, AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- Caliber: 556
- Optimized Velocity: 1100 - 3200ft/s
- Technology: Surge Bypass
- Spooky 1 added length: 4.23″
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- ALLEYCAT represents a dedicated range designed for law enforcement and government departments.
- ALLEYCAT models are developed by C.A.T's own team, composed of current and former Special Mission Unit personnel, who bring decades of tactical and operational expertise.
- ALLEYCAT models emphasize reliability, low breach fume, reduced sound signature, minimal blast propagation, enhanced durability and unmatched form factor output to meet the rigorous demands of high risk tactical operations.
- With end-user focused design, ALLEYCAT is tailored to support the critical missions of specialized units across various branches of service.
- Finish: DLC
- Recommendation: Semi-Auto
- Optimized Platform: 14″ M4
- Min Barrel Length (CAT-TI): 10″; Min Barrel Length (Inconel): 8″