Otter Creek Infinity 556K Suppressor | 5.56 NATO | 5.5-Inch Length | HUB/Bravo 1.375x24 Mount | Model INF556K | UPC 664533654385
The Otter Creek Infinity 556K Suppressor is a high-performance, compact 5.56 suppressor designed for shooters who demand excellent sound reduction in a short, lightweight package. This model (INF556K) measures just 5.5 inches in length and utilizes the popular HUB/Bravo mounting system with 1.375x24 threading, offering exceptional versatility and compatibility with a wide range of mounting options. Built by Otter Creek Labs, the Infinity 556K delivers impressive sound suppression, durability, and user-friendly features that make it an outstanding choice for AR-15 platforms, short-barreled rifles, and general-purpose 5.56 use.
Compact 5.5-Inch Design
At only 5.5 inches long, the Infinity 556K is one of the more compact options in the 5.56 suppressor category. Its short overall length makes it ideal for maintaining maneuverability on short-barreled rifles and carbines while still providing meaningful sound reduction. The compact size also helps reduce the overall length of the host firearm, improving handling characteristics without sacrificing too much suppression performance.
HUB/Bravo 1.375x24 Mounting System
The Infinity 556K features the industry-standard HUB/Bravo mounting interface with 1.375x24 threading. This mounting system provides excellent compatibility with a wide variety of aftermarket mounts, including direct thread, quick-detach, and various muzzle device options. The HUB mount design allows users to easily switch between different mounting solutions depending on their needs, making the Infinity 556K a highly versatile suppressor for multiple firearms and setups.
Advanced Sound Suppression
Otter Creek Labs engineered the Infinity 556K to deliver strong sound reduction for 5.56 NATO ammunition. The internal baffle design effectively manages gas flow and pressure, resulting in lower decibel levels at the shooter’s ear and muzzle. This makes the suppressor particularly effective for reducing both the audible report and felt recoil, improving shooter comfort during extended range sessions or training.
Key Features of the Otter Creek Infinity 556K Suppressor
- Caliber: 5.56 NATO / .223 Remington
- Overall Length: 5.5 inches
- Mounting: HUB / Bravo 1.375x24
- Construction: High-strength materials
- Weight: Lightweight and compact design
- Compatibility: Broad mount compatibility
- Model Number: INF556K
- UPC: 664533654385
Technical Specifications
| Specification | Details |
|---|
| Brand | Otter Creek Labs |
| Model | Infinity 556K |
| Caliber | 5.56 NATO |
| Length | 5.5 inches |
| Mount Type | HUB / Bravo 1.375x24 |
| Model Number | INF556K |
| UPC | 664533654385 |
Ideal Uses for the Otter Creek Infinity 556K
The compact size and versatile mounting system make the Infinity 556K well-suited for:
- Short-barreled 5.56 rifles and SBRs
- AR-15 platforms used for home defense
- Competitive shooting and training
- Users who want a short, lightweight 5.56 suppressor
- Shooters who prefer the HUB/Bravo mounting system
- Those looking for a balance of size and performance
Why Choose the Otter Creek Infinity 556K Suppressor?
The Otter Creek Infinity 556K stands out in the crowded 5.56 suppressor market due to its combination of compact size, strong sound suppression, and the highly versatile HUB/Bravo mounting system. Many shooters prefer the 1.375x24 HUB interface because it offers broad compatibility with various mounting solutions from multiple manufacturers. The 5.5-inch length keeps the overall package short and maneuverable, which is especially beneficial on short-barreled rifles where added length can negatively impact handling. Otter Creek Labs has built a reputation for producing high-quality, well-engineered suppressors that deliver real-world performance. The Infinity 556K continues that tradition by offering a practical, user-friendly option for those who want effective suppression without excessive length or weight.
Versatile Mounting Options
One of the biggest advantages of the Infinity 556K is its HUB/Bravo 1.375x24 mounting system. This standardized interface allows users to choose from a wide range of direct thread mounts, quick-detach systems, and muzzle devices. Whether you prefer a simple direct thread setup or a fast-attach solution, the Infinity 556K can accommodate your preferred mounting method with minimal hassle.
Compact Performance
While some suppressors prioritize maximum sound reduction at the cost of added length and weight, the Infinity 556K strikes an excellent balance. Its 5.5-inch length makes it one of the more compact options available for 5.56, yet it still delivers meaningful sound reduction that improves shooter comfort and reduces signature. This makes it particularly appealing for those running short-barreled rifles who want to keep the overall length as short as possible.
Built for Real-World Use
Otter Creek Labs designs suppressors with practical use in mind. The Infinity 556K is built to handle the demands of regular shooting while maintaining consistent performance. Its construction focuses on durability and reliability, ensuring the suppressor can withstand the heat and pressure generated by 5.56 NATO ammunition during extended firing sessions.
Experience compact performance and versatile mounting with the Otter Creek Infinity 556K Suppressor. This 5.56 suppressor features a 5.5-inch length and HUB/Bravo 1.375x24 mounting system. Model INF556K. UPC 664533654385.
