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Breek Arms Plan B Echo Single- Port 5- 8x24 Tpi .30 Cal Muzzle Brake - Brk4431
$59.99
Ultra-compact single-port design for the Plan B mounting system. The Breek Arms Plan B Echo Single-Port Muzzle Brake significantly reduces recoil and muzzle rise through 90° horizontal blast-vectoring ports —keeping your rifle flat, fast, and ready for seamless suppressor swaps.
Specifications
- Weight: 2.0oz
- Overall Length: 1.75"
- Material: 4140 Hardened Steel, Nitride
- Thread Pitch: 5/8x24TPI
- Caliber: 30 cal
- Suppressor Mount: Plan B / Atlas
- Torque Spec: 20-30 ft lbs
- Peel Washer Included
- Designed & Manufactured in America
- Requires a 13/16" wrench to install
**WARNING**
- Echo Muzzle Brakes using .223/5.56 ammunition have been tested and rated for 7.5" barrels and longer
- Echo Muzzle Brakes using .308 ammunition have been tested and rated for 10" barrels and longer
- The use of PEEL WASHERS OR SHIMS for installing muzzle devices is HIGHLY recommended
- No barrel restrictions for 300 Blackout
