KAK Industry Plan B A2 Flash Hider 5/8×24 .375″ Bore – Suppressor-Ready Muzzle Device

The KAK Industry Plan B A2 Flash Hider in 5/8×24 threading with a .375″ bore delivers the precision engineering serious shooters demand in a suppressor-ready muzzle device. Designed with a tapered profile followed by threads, the Plan B system ensures repeatable, consistent lockup and a proper seal between the muzzle device and suppressor adapter — eliminating the guesswork that comes with standard muzzle devices.

Compatible with Plan B suppressor hubs, this A2-style flash hider is an ideal foundation for shooters looking to run a suppressor without sacrificing muzzle device performance or positional consistency. The tapered thread interface means every installation locks up the same way, every time — a critical advantage for suppressed rifle builds where alignment and seal integrity matter.

Installation is straightforward: apply Rocksett for thread adhesion and torque to the manufacturer-recommended 20–25 ft-lbs for a secure, gas-tight fit. Note that some suppressor manufacturers may not honor warranty claims when non-brand muzzle devices are paired with their suppressors — always verify compatibility with your suppressor’s manufacturer before purchasing.

Whether you’re building a dedicated suppressor host or upgrading an existing platform, the KAK Plan B A2 Flash Hider is a reliable, well-engineered solution. Order online at Deep Roots Rifle Co and enjoy fast shipping nationwide, or stop by our Eustis, Florida gun store where our knowledgeable staff can help you find the right components for your build.