Kaw Valley Precision Plan B Muzzle Brake M13.5x1 LH Black

The Kaw Valley Precision Plan B Muzzle Brake is a compact recoil and muzzle-rise mitigator built around the brand's modular Plan B platform. Machined from 17-4 PH stainless steel and finished in a corrosion-resistant black nitride QPQ coating, this brake is built to handle hard use while maintaining a clean, low-glare appearance on the host firearm.

This variant is cut with M13.5x1 left-hand threads for firearms chambered to that thread pattern. The .500" bore makes the Plan B a true multi-caliber option, while the brake's design and squared shoulder redirect gas to keep the muzzle flat and reduce felt recoil for faster, more accurate follow-up shots.

At just 1.27" overall length, the Plan B adds minimal bulk and length to the host, making it a smart choice for shorter barrels and weight-conscious builds. The QPQ finish resists wear and corrosion in harsh conditions, and the brake is cross-compatible with other Plan B accessories for a tailored setup.