Enhance your tactical rifle setup with the PWS PUB XL Mount Suppressor Hub Interface 1.375 x 24, the ultimate solution for seamless integration of HUB-compatible suppressors. Engineered by Primary Weapons Systems, this precision mount delivers rock-solid alignment and rapid deployment, ensuring your suppressed fire is as reliable as it is quiet. Perfect for shooters demanding modularity without compromise, the PUB XL bridges the gap between advanced muzzle devices and modern suppressors, elevating performance in high-stakes scenarios.
Key Features
- HUB-Compatible Design: Utilizes the universal 1.375-24 thread pitch, compatible with a wide range of modular suppressors for versatile firearm configurations.
- Extended-Length Optimization: Specifically crafted for three-port muzzle devices and longer setups, providing extended support for enhanced stability and reduced POI shift.
- Tool-Free Mounting: Features a tapered interface for quick, concentric attachment without tools, minimizing downtime and ensuring repeatable precision.
- Durable Construction: Machined from high-strength steel with a corrosion-resistant black Cerakote finish, built to withstand rigorous use in demanding environments.
- Made in the USA: Backed by Primary Weapons Systems’ lifetime guarantee for unmatched reliability and peace of mind.
Technical Specifications
- Thread Pitch: 1.375 x 24 (HUB Standard)
- Muzzle Device Type: Suppressor Mount
- Cartridge Compatibility: .223/5.56mm and similar calibers
- Finish: Black Cerakote
- Dimensions: Length: 1.75 inches, Width: 1.4 inches, Height: 1.4 inches
- Weight: 2 ounces
- Compatibility: PWS FRC Compensators, Rearden-compatible devices, Plan B mounts, and other HUB-threaded suppressors
Why Choose the PWS PUB XL Mount?
In the world of tactical firearms accessories, compatibility and speed are paramount. The PUB XL addresses common pain points like misalignment during suppressor swaps or the hassle of tool-dependent systems by offering a direct, secure interface that maintains zero and reduces gas blowback. Whether you’re a competitive shooter, hunter, or tactical operator, this mount solves the challenges of modular suppressor use, delivering benefits like improved accuracy, faster transitions, and extended suppressor life. Its lightweight design adds minimal bulk, keeping your rifle balanced for optimal handling during extended sessions.
Frequently Asked Questions
Q: What does HUB-compatible mean for this suppressor mount?
A: HUB refers to the Hybrid Universal Base standard with 1.375-24 threads, allowing the PUB XL to interface with most modern modular suppressors for broad compatibility across brands.
Q: Is the PWS PUB XL Mount easy to install and remove?
A: Yes, it features a tool-free, tapered design for quick attachment and detachment, ensuring concentric alignment every time without the need for additional equipment.
Q: Which muzzle devices work with the PUB XL?
A: It is optimized for PWS FRC compensators, three-port devices, and other extended-length muzzle options like Rearden and Plan B systems, enhancing versatility for .223/5.56 setups.
Don’t settle for less—integrate the PWS PUB XL Mount into your arsenal today and experience the pinnacle of suppressor mounting technology. Transform your rifle’s capabilities with precision and efficiency that tactical enthusiasts trust.


