The TacFire MAR001SADJG3 Gen3 Adjustable Gas Block .750" AR-15 Steel is built for shooters who want precise control over their rifle’s gas system. Designed for AR-15 platforms with a .750" gas journal, this low-profile steel block lets you fine-tune gas flow for specific loads and configurations, helping your rifle cycle smoothly and shoot softer.

This Gen3 design is intended to work under free-float handguards and offers straightforward installation for builders and experienced users alike. By adjusting the gas, you can optimize reliability across different ammunition types and barrel lengths, making it a practical upgrade for range use, training, and general-purpose shooting. TacFire’s reputation for solid, dependable AR components is reflected in this simple yet effective gas block.

Key Features:

• Manufacturer: TacFire
• Model: GEN3 Adjustable Gas Block
• Material: Steel
• Compatible Platform: AR-15
• Gas Journal Diameter: .750"
• Adjustability: Yes, user-tunable gas flow