Breek-LOK 3QD Compatible Muzzle Devices
The Breek-LOK 3QD QD Suppressor Attachment system sets the standard for quick-detach
mounts, delivering unmatched speed and ease of use. Its streamlined profile integrates
seamlessly with your firearm, enhancing both aesthetics and performance.
The Breek-LOK 3QD Pyre Single-Port Muzzle Brake reduces recoil and muzzle rise through 90° blast-vectoring ports, enabling rapid, accurate follow-up shots. Less blowback
improves shooter comfort, critical for competitive or defensive scenarios. Its sleek, compact
design complements any build—ideal for SBRs or pistol-caliber carbines—while maintaining a
clean, refined appearance.
SPECS
- Breek-LOK 3QD Compatible
- Design: Pyre
- Material: 4140 Hardened, Nitrided
- Overall length: 1.6 Inches
- Weight: 1.7 oz (223/556) 1.4 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*
- Pyre Muzzle Brakes using .223/5.56 ammunition have been tested and rated for 10" barrels and longer
- Pyre Muzzle Brakes 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.
