KAK Industry .750 Adjustable Gas Block - Black Nitride Finish

KAK Industry .750 Adjustable Gas Block - Black Nitride Finish

Take full command of your rifle’s gas system with the KAK Industry Adjustable Gas Block (.750)—a rugged, precision-engineered upgrade designed for shooters who demand reliability, customization, and smooth cycling. Built from 4140 steel and finished in black nitride, this gas block is made to withstand the rigors of high-volume shooting while delivering consistent performance.

With 20-position adjustability, a tactile detent screw, and a sacrificial carbon chamber with an anti-seize cleaning port, this gas block offers fine-tuned control over your rifle’s gas flow—perfect for suppressed setups, tuning recoil, or optimizing reliability across different ammo types. The included knurled set screws, gas tube roll pin, and 7" adjustment wrench make installation and maintenance straightforward and efficient.

20-Position Adjustability
Fine-tune gas flow for suppressed or unsuppressed shooting

Tactile Detent Screw
Provides audible and tactile feedback for precise adjustments

Sacrificial Carbon Chamber
Reduces fouling and includes anti-seize cleaning port for easy maintenance

4140 Steel Construction
Durable and heat-resistant for long-term reliability

Nitride Finish
Corrosion-resistant and wear-hardened for rugged field use

Knurled Set Screws Included
Secure installation with enhanced grip and stability

Includes 7" Adjustment Wrench
Convenient tool for on-the-fly tuning

Made in the USA
Quality American craftsmanship from KAK Industry

Specifications

• Material: 4140 Steel
• Finish: Black Nitride
• Compatibility: AR-15 barrels with .750" gas block journal
• Adjustment Range: 20 positions
• Adjustment Mechanism: Tactile screw with detent
• Cleaning Port: Anti-seize carbon cleaning port
• Set Screw Spacing: .425"
• Hex Size for Adjustment: 3/32"
• Included Tools: 7" adjustment wrench
• Included Hardware: Knurled set screws, gas tube roll pin
• Country of Origin: USA