Aero Precision Adjustable Low Profile Gas Block .750 – AR-15

The Aero Precision Adjustable Low Profile Gas Block allows shooters to fine-tune gas flow for optimized cycling with suppressed setups, different ammunition weights, or specific buffer configurations. This adjustable block replaces standard fixed gas blocks, giving you control over gas pressure to reduce recoil, minimize bolt carrier wear, and prevent over-gassing when running a suppressor.

Machined from steel with a nitride finish for corrosion resistance and heat tolerance, this .750" gas block fits standard AR-15 barrels. The low-profile design sits under most free-float handguards. Installation requires set screws (included) and basic gunsmithing tools; proper alignment and torque are critical for reliable function. A detent and set screw adjustment system allows incremental tuning without removing the handguard on most configurations.

• Part Type: Adjustable Gas Block
• Compatible Firearms: AR-15 with .750" gas journal barrels
• Material: Steel
• Finish: Nitride
• Gas Block Diameter: .750"
• Installation: Gunsmithing experience recommended; requires proper alignment and torque
• Includes: Set screws and adjustment screw