Unlock serious big-bore performance and suppressor-ready versatility with the Wilson Combat Quell K-Mount 11/16"x24 Black Nitride – SPKMB161116X24 (UPC: 810025501532). Engineered as both a standalone flash hider and a dedicated quick-attach interface for Wilson Combat QUELL suppressors, this K-Mount is built for hard-use .458-caliber rifles that demand rock-solid mounting, minimal flash, and extreme durability. Wilson Combat+2BattleHawk Armory+2
Dual-Role Design – Flash Hider & QUELL Suppressor Mount
The Wilson Combat Quell K-Mount isn’t just a muzzle device—it’s the core interface of the QUELL system:
Whether you’re running suppressed or unsuppressed, the K-Mount keeps your rifle mission-ready and low signature.
11/16"x24 Thread Pitch – Ideal for Big-Bore .458 Platforms
This K-Mount uses the 11/16"x24 thread pitch favored on many modern .458-caliber AR and big-bore barrels: Wilson Combat+2Palmetto State Armory+2
Thread: 11/16" x 24
Perfect for a wide range of .458-cal big-bore builds threaded 11/16x24 (always confirm your barrel thread pitch before installation)
Provides a concentric, secure interface—critical for safe suppressor use and consistent accuracy
If your big-bore rifle is threaded 11/16x24 and you’re planning to run a QUELL, this is the factory-correct mounting solution.
Black Nitride Finish – Built for Harsh Use
The SPKMB161116X24 Quell K-Mount features a black nitride (Melonite) finish that stands up to real-world abuse:
Black nitride coating delivers exceptional corrosion resistance and surface hardness Gun Values Board+3Wilson Combat+3Blackstone Shooting Sports+3
Low-glare, matte black appearance complements modern barrels and suppressors
Resists heat, carbon, and environmental wear for long service life on working rifles
From wet hunts to high-round-count range days, the black nitride finish helps your K-Mount look good and perform even better.
High-Strength Steel Construction – Precision & Durability
Wilson Combat builds the Quell K-Mount from high-quality steel to handle magnum-level pressures and extended firing schedules: The Professional Gunfighter+2The Civil War+2
Robust steel body engineered for big-bore .458 recoil and blast
Carefully machined geometry for secure suppressor lockup and consistent alignment
Designed to last the service life of your rifle with basic cleaning and care
Pair it with a QUELL suppressor and you get a rugged, professional-grade mounting system that inspires confidence.
Easy, Tool-Less-Specialized Installation
The Quell K-Mount is designed to install with tools most armorers and shooters already own:
Installs using a standard 7/8" 12-point socket wrench—no exotic wrenches needed Palmetto State Armory+2Taktactical.com+2
Thread directly onto your 11/16x24 barrel once you’ve verified fit and alignment
This straightforward design makes it simple to upgrade to a QUELL-ready muzzle without a full shop’s worth of specialized tooling.
Exceptional Flash Reduction & Low-Profile Design
Multiple dealers and reviewers highlight the Quell K-Mount’s excellent flash suppression and compact profile: Ammunition Depot+2The Professional Gunfighter+2
Designed to significantly reduce muzzle flash, especially noticeable in low light
Helps preserve night vision and situational awareness in defensive or hunting scenarios
Sleek, low-profile shape minimizes added bulk and snag points at the end of the barrel
You get a muzzle device that’s both practical and discreet, whether or not a suppressor is attached.
Purpose-Built for Wilson Combat QUELL Suppressors
This K-Mount is proprietary to the Wilson Combat QUELL system, giving you seamless compatibility and performance: Wilson Combat+2Core Rifle Systems+2
Mandatory interface for attaching QUELL rifle suppressors
Delivers repeatable, secure locking for consistent POI and reliable use
Optimized specifically around QUELL’s design, rather than being a generic mount
If you own—or plan to own—a QUELL suppressor, the SPKMB161116X24 K-Mount is a must-have part of the package.
Key Specifications – Wilson Combat Quell K-Mount 11/16"x24
From Wilson Combat and major retailers: The Professional Gunfighter+5Wilson Combat+5BattleHawk Armory+5
Manufacturer: Wilson Combat
Model / Series: Quell K-Mount
Item Number: SP-KMB16-11-16X24
SKU: SPKMB161116X24
UPC: 810025501532
Thread Pitch: 11/16" x 24
Caliber: .458 caliber applications (verify barrel/thread compatibility)
Role:
Material: High-strength steel
Finish: Black nitride (Melonite), matte black
Use Case: Big-bore AR and .458-caliber rifles requiring suppressor-ready flash suppression
Who Is the Quell K-Mount 11/16"x24 For?
This Wilson Combat K-Mount is perfect for shooters who:
Run or plan to run a Wilson Combat QUELL suppressor on a .458-cal big-bore rifle
Want a single, rugged device that acts as both flash hider and suppressor mount
Need reliable, repeatable QD functionality with minimal added length and weight
Demand a durable, corrosion-resistant muzzle solution for hard use in the field or on duty
If you’re building or upgrading a serious .458-cal suppressor-ready rifle, the Wilson Combat Quell K-Mount 11/16"x24 Black Nitride, SPKMB161116X24 is the purpose-built interface that ties your entire QUELL system together.
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