Breek-LOK 3QD Compatible Muzzle Devices
The Breek-LOK 3QD QD Suppressor Attachment system redefines quick-detach mounts,
delivering unrivaled speed and simplicity. Its streamlined profile integrates seamlessly with any
firearm for enhanced aesthetics and performance.
The Breek-LOK 3QD Sentinel Caged Flash Hider mitigates muzzle flash by dispersing and
redirecting gases, reinforced by internal threads that outperform standard flash hiders. This
reduction in flash preserves a clear sight picture and prevents temporary blindness in low-light
settings. Closed prongs eliminate snagging, remove the notorious “ring”, and bolster overall
strength. The low-profile design maintains a clean, streamlined appearance on any setup.
SPECS
- Breek-LOK 3QD Compatible
- Design: Sentinel
- Material: 4140 Hardened Steel, Nitride
- Overall length: 2.25 Inches
- Weight: 2.0 oz (223/556) 1.8 oz (30 cal)
- Torque Spec: 20-30 ft lbs
- Peel Washer Included
- Designed & Manufactured in America
Caliber & Thread Options:
- 1-2x28 TPI .223 5.56 CAL
- 5-8x24 TPI .30 CAL
- 1-2x28 TPI 9MM
- 5-8x24 TPI 9MM
To install: A 7/8" (22mm) wrench can grab onto the lugs in a pinch; otherwise, use the provided install tool.
Breek LOK Quick Installation Guide
View our full technical video here
See all of our compatible Breek-LOK 3QD Muzzle Devices here!
Check out our unbeatable Warranty & Refund Policy
WARNING*
- Sentinel Flash Hiders using .223/5.56 ammunition have been tested and rated for 12.5" barrels and longer
- Sentinel Flash Hiders using .308 ammunition have been tested and rated for 14.5" barrels and longer
- The use of PEEL WASHERS OR SHIMS for installing muzzle devices is HIGHLY recommended
- No barrel restrictions for 300 Blackout
WARNING CA Residents: This product can expose you to chemicals including chromium, manganese and nickel which are known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov.
