Breek Arms BFO Cage Flash Hider 9mm 5/8x24 - Thread Outside 13/16x16

Manufactured by Breek Arms
SKU: BRK4053
MPN: BRK4053
Manufactured by Breek Arms
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Introducing the Breek Arms BFO Cage Flash Hider, a high-performance muzzle device designed to effectively suppress muzzle flash in your 9mm Pistol Caliber Carbine. Featuring a closed prong design for exceptional durability and a classic caged-style aesthetic, this flash hider seamlessly integrates with your weapon system, enhancing both functionality and appearance.

Crafted from heat-treated 4140 steel, the BFO Cage Flash Hider features a unique internal thread design that efficiently disrupts gas expansion, significantly reducing muzzle flash for a more enjoyable shooting experience. Its 13/16x16 external threads ensure compatibility with the Breek Arms Castle Blast Shield (sold separately), offering further versatility.


  • Compatible with 9mm PCCs with 5/8x24 threaded barrels
  • Robust cage-style design for enhanced strength
  • Unique internal threads effectively disrupt gas expansion, reducing muzzle flash
  • External 13/16x16 threads for compatibility with the Breek Arms Castle Blast Shield (sold separately)
  • Constructed from durable heat-treated 4140 steel with a nitride finish
  • Cone-shaped lockup ensures a tight and concentric fit
  • Includes one crush washer for easy installation
  • Overall length: 2.125 inches
  • Weight: 1.9 ounces
  • Made in America

Proudly made in the USA, the Breek Arms BFO Cage Flash Hider is the perfect choice for anyone seeking a durable, effective, and stylish solution to reduce muzzle flash and enhance their shooting experience.

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BrandBreek Arms
Caliber Gauge9mm Luger
MaterialSteel - 4140 Chrome Moly
Thread Pattern5/8 X 24
TypeFlash Hider
Weight1.9 oz.
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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