The Griffin Armament XHP556FH3P Flash Hider delivers superior flash suppression for 5.56/.223 rifles while maintaining exceptional accuracy and minimal point-of-impact shift. This precision-machined muzzle device features Griffin's proprietary three-prong design that effectively breaks up muzzle flash without creating excessive blast or concussion.
What Makes This Different
The XHP556FH3P utilizes a closed-bottom design that prevents debris ingress while the precisely timed prongs create optimal gas dispersion. Unlike traditional A2-style flash hiders, this unit maintains consistent performance across various ammunition weights and powder charges. The 17-4PH stainless steel construction provides superior corrosion resistance compared to standard carbon steel alternatives.
Key Features
- 17-4PH stainless steel construction with black nitride finish for maximum durability
- Three-prong closed-bottom design prevents debris accumulation
- Standard 1/2"x28 TPI threading fits most 5.56/.223 barrels
- Crush washer included for proper timing and installation
- Minimal point-of-impact shift maintains zero integrity
- Low-profile design clears most handguards and rail systems
- Made in USA with precision CNC machining
Field testing demonstrates consistent flash reduction across ammunition types from 55-grain FMJ to 77-grain match loads. The balanced prong configuration minimizes muzzle rise during rapid fire sequences while maintaining excellent accuracy potential. Weather resistance testing shows the black nitride finish withstands extended exposure to moisture and temperature extremes without degradation.
Technical Specs
- Thread Pitch: 1/2"x28 TPI
- Material: 17-4PH stainless steel
- Finish: Black nitride
- Overall Length: 2.6 inches
- Weight: 2.1 ounces
- Outside Diameter: 0.865 inches
- Caliber: 5.56/.223
- Country of Origin: USA
Professional armorers and competitive shooters choose Griffin Armament muzzle devices for their consistent manufacturing tolerances and proven field performance. The XHP556FH3P represents an ideal balance of flash suppression, accuracy retention, and long-term reliability for serious applications.