Aero Precision APRH101206C Low Profile .875 Gas Block AR15/AR308

The Aero Precision APRH101206C low-profile gas block delivers reliable gas regulation for both AR15 and AR308 platforms while maintaining a clean profile under free-floating handguards. This .875-inch diameter gas block features black nitride coating for enhanced corrosion resistance and extended service life.

What Makes This Different

Unlike standard front sight base gas blocks, this low-profile design sits flush beneath most free-floating handguards without interference. The black nitride finish provides superior corrosion protection compared to standard phosphate coatings, extending operational life in harsh environments. Precision machining ensures consistent gas port alignment and reliable cycling across various ammunition weights.

Key Features

• Low-profile design compatible with free-floating handguards
• .875-inch diameter fits standard AR15 and AR308 barrel journals
• Black nitride coating for corrosion resistance and durability
• Precision-machined steel construction for dimensional accuracy
• Set screw installation with proper torque specifications
• Compatible with standard .750-inch gas tubes
• Made in USA with quality control standards

This gas block performs consistently across temperature extremes and high round counts. The nitride coating maintains its protective properties through thousands of rounds, making it suitable for competition shooting, tactical applications, and hunting scenarios. The low-profile design eliminates the bulk associated with traditional front sight bases while maintaining reliable gas system function.

Technical Specs

• Diameter: .875 inches
• Material: Steel with black nitride coating
• Compatibility: AR15 and AR308 platforms
• Gas tube diameter: .750 inches (standard)
• Installation: Set screw mounting system
• Profile: Low-profile for handguard compatibility
• Country of origin: United States

Aero Precision's reputation for precision manufacturing ensures this gas block meets dimensional tolerances required for consistent function. The black nitride finish and quality steel construction provide long-term reliability for serious shooters who demand consistent performance.