Faxon EXOS-515 Compensator SIG 9mm 1/2x28 Thread Black

The Faxon Firearms EXOS-515 Compensator transforms muzzle control for SIG pistols chambered in 9mm. This precision-machined compensator reduces felt recoil and muzzle flip through strategically positioned gas ports that redirect propellant gases upward and outward. The compact 1.40-inch overall length maintains the pistol's balance while delivering measurable performance improvements.

What Makes This Different

Unlike basic thread protectors or bulky compensators, the EXOS-515 features an optimized port configuration that maximizes gas redirection without excessive blast signature. The single-chamber design maintains reliability across various ammunition weights while the precision 1/2"x28 threading ensures secure attachment to compatible SIG barrels. Independent testing shows up to 25% reduction in muzzle rise compared to uncompensated configurations.

Key Features

• Precision-machined aluminum construction with Type III hard anodizing
• 1/2"x28 TPI threading for SIG 9mm pistols
• Compact 1.40-inch overall length preserves holster compatibility
• Dual-port design redirects gases for optimal recoil management
• Wrench flats for secure installation and removal
• Matte black finish resists corrosion and wear
• Compatible with standard 9mm ammunition weights

The EXOS-515 delivers consistent performance across competitive shooting disciplines and defensive applications. The controlled gas venting pattern reduces follow-up shot times in rapid-fire sequences while maintaining acceptable noise levels for range use. The compensator functions reliably with both factory and handloaded ammunition, showing no sensitivity to powder burn rates or bullet weights within standard 9mm specifications.

Technical Specs

• Overall Length: 1.40 inches
• Thread Pitch: 1/2"x28 TPI
• Material: 6061-T6 aluminum
• Finish: Type III hard anodized black
• Weight: Approximately 1.2 ounces
• Port Configuration: Dual vertical ports
• Compatibility: SIG pistols chambered in 9mm
• Installation: Requires thread locker (not included)

The EXOS-515 represents practical engineering focused on measurable performance gains rather than aesthetic modifications. Its proven port geometry and quality construction make it a reliable upgrade for shooters seeking improved muzzle control without compromising pistol handling characteristics.