Mini-Reactor™ Blast Shield

The Mini Reactor Blast Shield protects your muzzle threads from impact and wear while channeling blast and concussion forward for cleaner, more predictable ergonomics in close-quarters and team environments. Engineered to preserve full muzzle-brake and compensator function, it reduces felt recoil and muzzle rise even when no suppressor is attached. Precision-machined for a secure fit, the Mini Reactor integrates seamlessly with Plan B / Rearden Atlas-style muzzle devices, giving you thread protection without sacrificing performance.