Description
Product Overview
The Rugged Suppressors Fixed Mount 1/2X28 is a dedicated mounting solution designed for shooters who demand a secure, direct-thread interface for their suppressor. This precision-engineered accessory replaces the booster (piston) assembly in Rugged Obsidian 45 and Obsidian 9 silencers when used on fixed-barrel firearms. It is specifically intended for platforms where the barrel does not tilt or move during the cycling process, eliminating the need for a Nielsen device. This mount is an essential component for anyone looking to configure their Obsidian can for optimal performance on PCC (Pistol Caliber Carbine) or rifle platforms, providing a solid and reliable attachment that maintains concentricity and minimizes point-of-impact shift.
Key Features
- Precision 1/2×28 Thread Pitch: The industry-standard thread pattern for countless 9mm and .22 caliber fixed-barrel hosts, ensuring broad compatibility with popular carbine and subgun platforms.
- Secure Fixed-Barrel Interface: Engineered to replace the booster housing, this mount provides a rigid, non-moving connection that enhances stability and accuracy on fixed-barrel applications.
- Optimized for Obsidian Series: Designed and manufactured by Rugged Suppressors specifically for seamless integration with the Obsidian 45 and Obsidian 9 models, guaranteeing perfect fit and factory-specified performance.
- Robust Construction: Machined from high-grade, heat-treated stainless steel to withstand sustained fire and maintain structural integrity under demanding range or duty use.
- Simplified Operation: Offers a straightforward, tool-free installation process. Simply swap the booster assembly for this fixed mount to convert your suppressor for its dedicated carbine role.
- Concentricity Assurance: Rugged’s meticulous manufacturing tolerances ensure the mount centers the suppressor perfectly on your barrel, a critical factor for safety and baffle-strike prevention.
Performance & Applications
This fixed mount transforms your versatile Obsidian suppressor into a dedicated, high-performance unit for specific firearm setups. Its primary application is on pistol-caliber carbines (PCCs), such as the popular AR-9 platforms, where it provides a solid lock-up that handles the direct blowback operation with absolute reliability. The rigid mounting solution is ideal for competition shooters who need consistent return-to-zero and minimal added weight at the muzzle.
Another key use case is on integrally suppressed or dedicated .22 LR hosts, where a booster system is unnecessary and adds complexity. The fixed mount streamlines the setup, reducing potential failure points and creating a more compact overall profile. For range use or tactical training on subguns, this mount offers a “set-it-and-forget-it” solution. Once installed, you benefit from a secure attachment that won’t loosen under rapid strings of fire, allowing you to focus on training objectives without equipment fuss.
About Rugged Suppressors
Rugged Suppressors has established itself as a leader in the silencer industry through an uncompromising commitment to durability, innovation, and customer service. Their reputation is built on a foundation of real-world testing and over-engineering, resulting in products famously backed by an unconditional lifetime warranty. This warranty is a testament to their confidence in materials and workmanship. Rugged’s design philosophy prioritizes user-serviceable models, like the Obsidian series, without sacrificing the legendary toughness their name implies. When you choose a Rugged accessory like this Fixed Mount, you are investing in a component designed with the same rigorous standards as the suppressors themselves, ensuring seamless performance and long-term reliability.
Why Buy From John Jovino Gun Shop
John Jovino Gun Shop, operating from New York, NY, carries the legacy of being one of the oldest continuously operating firearm retailers in the United States. This history brings a depth of institutional knowledge that is rare in the industry. When you purchase from them, you are dealing with a team that understands the technical nuances of components like the Rugged Fixed Mount. Their expertise ensures you receive not just a part, but informed service. For enthusiasts looking to build or configure a specialized firearm, this level of knowledgeable support is invaluable. It mirrors the approach of innovative manufacturers who focus on providing the right tools for a custom build, ensuring each component meets the shooter’s specific intent.
Make Your Decision
The Rugged Suppressors Fixed Mount 1/2X28 is a purpose-built tool for a specific task. If you own an Obsidian 45 or Obsidian 9 and plan to utilize it on a fixed-barrel host, this mount is not an accessory—it is the necessary interface for safe, optimized, and reliable performance. It represents a logical and practical upgrade, converting your versatile pistol suppressor into a steadfast carbine unit. By choosing this factory-engineered component, you prioritize precision, safety, and the intended performance of your Rugged suppressor system.
How to Mount Your Rugged Suppressors Obsidian9 and Obsidian45 – The More You Know
Technical Specifications
Frequently Asked Questions
What warranty is included?
Rugged Suppressors stands behind this product with their manufacturer warranty.
Is this a quality product?
Rugged Suppressors has built their reputation on quality, and the Rugged Suppressors Fixed Mount 1/2X28 exemplifies that commitment.
What makes this product stand out?
The Rugged Suppressors Fixed Mount 1/2X28 combines quality construction with reliable performance, offering exceptional value.
Who is this product for?
This is ideal for discerning buyers who prioritize quality and reliability.




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Stephanie R. (verified owner) –
I was skeptical about ordering online but this is legit. Good product, fast shipping, discreet packaging. Will order again.
Paula C. (verified owner) –
Decent product for the price. Not the absolute best quality I’ve seen but it works well on my G17 Gen4. Would buy again if the price stays where it is.
Patrick B. (verified owner) –
Works as advertised. Satisfied customer here.