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Breek Arms Scorch 3-Prong Breek-LOK 3QD Flash Hider 9mm (5/8"-24) - BRK4319 - UPC 812296031589
Product Description
The Breek Arms Scorch 3-Prong Breek-LOK 3QD Flash Hider (BRK4319) is a high-performance muzzle device and suppressor / blast shield interface engineered specifically for 9mm pistol-caliber carbines (PCCs) and custom barrels utilizing a 5/8"-24 thread pitch. Precision-machined from high-strength 4140 steel with a durable black nitride finish, the Scorch flash hider combines effective muzzle flash mitigation with Breek Arms’ quick-detach Breek-LOK 3QD mounting architecture.
Featuring a 3-prong open-tine configuration with varied prong lengths, the Scorch breaks up expanding propellant gases to disrupt the resonance ring and virtually eliminate visible muzzle flash in low-light environments. The exterior body serves as a direct mount for Breek-LOK 3QD quick-detach accessories, including blast deflectors and compatible 9mm suppressor adapters, allowing rapid twist-lock attachment and detachment without tools.
Threaded in 5/8"-24 TPI with a wide bore diameter optimized for 9mm projectiles, the BRK4319 provides exceptional alignment, bullet clearance, and corrosion resistance for high-volume range training, tactical PCC staging, and custom 9mm rifle builds.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits 9mm PCC and rifle barrels threaded in 5/8"-24 TPI. Note: Always verify bore diameter clearance for 9mm (0.355") projectiles before live fire. Compatible with Breek-LOK 3QD quick-detach blast shields and suppressor adapters.
- Verify the firearm is completely clear, safe, and unloaded before servicing.
- Clean barrel threads and shoulder thoroughly to ensure proper alignment and prevent timing cant.
- Install using a crush washer or shims (if timing is desired) and torque to 20–25 ft-lbs using a wrench on the rear flats. Apply a drop of high-temp threadlocker (e.g., Rocksett) if pairing with heavy QD suppressors.
Key Features
- Breek-LOK 3QD Quick-Detach System: External lug design allows fast, secure attachment of Breek-LOK blast shields and suppressor adapters.
- 3-Prong Flash Elimination: Engineered prong geometry disrupts expanding muzzle gases to minimize flash signature in low-light conditions.
- 9mm Bore Clearance: Bore-diameter optimized for 9x19mm Parabellum / 9mm Luger projectiles.
- Nitride Coated 4140 Steel: Heat-treated alloy steel with a severe-duty black nitride finish for heat and corrosion defense.
- 5/8"-24 Thread Pitch: Direct fit for 9mm PCC barrels cut with 5/8"-24 threads.
Product Specifications
- Brand: Breek Arms
- Model: Scorch 3-Prong Breek-LOK 3QD Flash Hider
- MPN / SKU: BRK4319
- UPC: 812296031589
- Caliber / Bore: 9mm (9x19mm)
- Thread Pitch: 5/8"-24 TPI
- Mounting Interface: Breek-LOK 3QD System
- Material: 4140 Steel
- Finish: Black Nitride
- Mass: ~3.2 oz (90.7 g)
