CATWB HUB
5.56mm / .223 suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer and independent testers
Notable features
- HUB Compatible
- PEW Science Reviewed
length
5.45″
weight
8oz
length
5.45″
weight
8oz
calibers
5.56
material
Titanium · Inconel
interface
HUB 1.375x24
- Overall length
- 5.45″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 2.5″–9.75″
- Median
- 6.12″
- Diameter
- 1.6″
- Weight
- 8 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
Shorter than most 5.56mm / .223 suppressors
Length 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.
Lighter than most 5.56mm / .223 suppressors
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-Ti5.45″ · 8oz
- Inconel 7185.45″ · 14.6oz
- 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 BuilderPEW Science · independent test
This suppressor has been independently sound-tested by PEW Science in 2 reviews.
Manufacturer claim
- Caliber: 5.56NATO
- Optimized Velocity: 1100 - 3200ft/s
- The WB suppressor is specifically optimized for supersonic 5.56mm, having been meticulously designed around the unique velocity and muzzle pressure characteristics of this caliber.
- Technology: Surge Bypass
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- This precise engineering results in superior suppression performance, reduced backpressure, and consistent reliability, making it an ideal choice for high-performance applications.
- Currently, the WB stands as the most effective all-round suppressor in total points within its class, offering an unmatched balance of small form factor and high output.
- Finish: DLC
- Recommendation: Semi-Auto
- Optimized Platform: 14″ M4
- Mounting: 1/2x28 Direct Thread (Included)
- Min Barrel Length (CAT-Ti): 10″; Min Barrel Length (Inconel): 8″
- While the WB delivers exceptional results with 5.56mm, it is not intended for 6mm ARC, as performance outcomes may vary due to differing pressure curves and ballistic characteristics.