Breek Arms Sentinel Caged 9mm Luger Black Flash Hider - The Breek-LOK 3QD QD Suppressor Attachment system redefines quick-detach mounts, delivering unrivaled speed and simplicity. Its streamlined profile integrates seamlessly with any firearm for enhanced aesthetics and performance. The Breek-LOK 3QD Sentinel Caged Flash Hider mitigates muzzle flash by dispersing and redirecting gases, reinforced by internal threads that outperform standard flash hiders. This reduction in flash preserves a clear sight picture and prevents temporary blindness in low-light settings. Closed prongs eliminate snagging, remove the notorious "ring", and bolster overall strength. The low-profile design maintains a clean, streamlined appearance on any setup. Features Made in the USA ; Designed for the Breek-Lok 3QD mounting system; Caged flash hider configuration for 9mm use; 1/2x28 TPI threads for compatible barrel setups; Stainless steel construction for durability and corrosion resistance;