Maximize your rifle’s performance and get your suppressor setup dialed in with the Wilson Combat Muzzle Brake / QUELL K-Mount, 5/8x24, .30 Cal, Melonite Black – SP-KMB16-5-8X24 / SPKMB1658X24 (UPC: 810025501549). Engineered as both a high-efficiency muzzle brake/flash hider and a dedicated quick-attach mount for Wilson Combat QUELL suppressors, this .30-caliber device is built for serious shooters running .308, 6.5 Creedmoor, .300 HAM’R, .300 BLK, and other .30 cal rifles with 5/8x24 threads.
Dual-Role Design – Muzzle Brake, Flash Hider & Suppressor Mount
The Wilson Combat QUELL K-Mount isn’t just a brake—it’s the core interface between your rifle and your QUELL suppressor:
Functions as a standalone flash hider/muzzle brake when no suppressor is attached
Serves as the quick attach/detach mount for Wilson Combat QUELL suppressors
Optimized for .30 caliber rifles with 5/8x24 thread pitch, the standard for most .308-class barrels
If you’re building a suppressor-ready rifle or already own a QUELL can, this is the factory-correct muzzle device that ties the system together.
5/8x24 Thread Pitch – Standard for .30 Cal Rifles
This Wilson Combat muzzle brake uses the most common large-bore thread pattern on the market:
Thread Pitch: 5/8x24
Fits most .308 Win, 6.5 Creedmoor, .300 Blackout, .300 HAM’R, .30-06 and other .30-cal barrels threaded 5/8x24
Provides a concentric, rock-solid interface—critical for safe, accurate suppressor use
If your rifle is threaded 5/8x24 and you’re running .30 caliber projectiles, this QUELL K-Mount is designed with your setup in mind.
Melonite (Black Nitride) Finish – Built for Hard Use
This muzzle brake/K-Mount is finished in a deep, durable Melonite (black nitride) treatment:
Exceptional wear resistance under high round counts and rapid strings
Corrosion-resistant surface ideal for duty rifles, hunting rigs, and rough field conditions
Low-glare, matte black appearance that blends with modern barrels, receivers, and suppressors
Melonite isn’t just cosmetic—it helps the muzzle device withstand heat, carbon, moisture, and physical abuse over the long haul.
Effective Muzzle Control & Flash Reduction
The QUELL K-Mount is designed to deliver real performance at the muzzle, not just provide threads for a can:
Internal geometry provides effective recoil management and muzzle rise reduction
Flash-attenuating design helps reduce visible muzzle flash, especially valuable for low-light shooting
Gives your unsuppressed rifle a noticeable improvement in shootability and signature
Even when you’re not running a suppressor, the SP-KMB16-5-8X24 works as a high-quality brake/flash hider combo that makes your .30-cal rifle easier to control.
Quick-Attach Interface for Wilson Combat QUELL Suppressors
If you own a Wilson Combat QUELL suppressor, this K-Mount is essentially required gear:
Precision interface for QUELL suppressors in .30 caliber
Enables fast, repeatable attach/detach with solid lock-up
Helps maintain consistent zero and minimal POI shift when mounting/dismounting the suppressor
You get a cleaner, more modular system than traditional direct-thread setups, with the convenience of a dedicated QD mount engineered by the same company that built the can.
Simple Installation with Common Tools
Wilson Combat designed this muzzle brake to be easy to install:
Uses a standard 5/8x24 thread, so no adapters are needed
Can be torqued with a common open-ended or box wrench sized for the flats (no oddball proprietary tools)
Designed for proper timing and alignment when installed per Wilson’s specs and using an appropriate crush washer or shim set if required
In a few minutes, you can go from a plain-threaded barrel to a suppressor-ready, recoil-taming muzzle device.
Ideal For a Wide Range of .30 Cal Platforms
The Wilson Combat Muzzle Brake / QUELL K-Mount 5/8x24 is perfect for:
AR-10 pattern rifles in .308 Win, 6.5 Creedmoor, .260, etc.
Bolt-action hunting rifles threaded 5/8x24 for suppressor use
Precision rifles where recoil management and suppressor compatibility both matter
Builders who want a single, rugged device that acts as both a brake/flash hider and a QUELL suppressor mount
If your rifle is .30 caliber and threaded 5/8x24, this K-Mount is a natural upgrade.
Key Specifications – Wilson Combat QUELL K-Mount 5/8x24, .30 Cal
Brand: Wilson Combat
Product Type: Muzzle Brake / QUELL K-Mount Suppressor Interface
Caliber: .30 caliber (e.g., .308, 6.5 CM, 300 BLK, 300 HAM’R, etc.)
Thread Pitch: 5/8x24
Finish: Melonite (Black Nitride)
Color: Black
Application:
Model / MPN: SP-KMB16-5-8X24
Alt SKU: SPKMB1658X24
UPC: 810025501549
Why Choose the Wilson Combat SP-KMB16-5-8X24 Muzzle Brake?
Factory-engineered mount for Wilson Combat QUELL .30-cal suppressors
5/8x24 threaded for maximum compatibility with .30-cal rifle barrels
Melonite finish for extreme durability, corrosion resistance, and a sleek black look
Functions as a high-performance muzzle brake and flash hider even without a suppressor
Backed by Wilson Combat’s reputation for top-tier machining and hard-use rifle components
If you’re building or upgrading a .30-cal rifle and want it to be suppressor-ready, recoil-tamed, and professional-grade, the Wilson Combat Muzzle Brake, 5/8x24, 30 Cal, Melonite Black – SP-KMB16-5-8X24 / SPKMB1658X24 (UPC 810025501549) is the smart, long-term solution at the end of your barrel.
The End
