Upgrade your AR-15 build with the Guntec AR-15 Aluminum Low Profile .750 Gas Block in anodized black. This precision-engineered component delivers reliable gas regulation in a compact, lightweight package that fits seamlessly under modern free-float handguards.
Key Features
- T6 aluminum construction for reduced weight without sacrificing durability
- Anodized black finish provides excellent corrosion resistance and a professional appearance
- .750″ internal diameter designed specifically for barrels with a .750 gas block journal
- Two set screw mounting ensures a secure, non-adjustable fit that maintains alignment through repeated use
- Low-profile design allows clearance for slim handguards and rail systems
- Includes roll pin for straightforward installation with standard gas tubes
Benefits for AR-15 Builders
Builders seeking a streamlined gas system will appreciate how this block solves common pain points like excessive bulk under handguards and added weight on the barrel. The lightweight T6 aluminum reduces overall rifle weight, improving handling and maneuverability during extended range sessions or tactical use. Its compact dimensions (approximately 1″ long) minimize interference while delivering consistent gas flow to the bolt carrier group for reliable cycling.
Specifications
- Material: T6 Aluminum
- Finish: Anodized Black
- Gas Block Journal: .750″
- Mounting: Two Set Screws (Non-Adjustable)
- Weight: 1.2 oz
- Dimensions: 1″ L x 0.95″ W x 1.1″ H
- Compatibility: AR-15 platforms with .750″ gas block shelf
Why Choose This Product
Ideal for custom builds prioritizing weight savings and low-profile aesthetics, this gas block offers a cost-effective solution backed by Guntec’s reputation for quality AR-15 accessories. It pairs perfectly with dimpled barrels for maximum security and works with carbine, mid-length, or pistol gas systems depending on your barrel configuration.
Invest in dependable performance and clean lines for your next AR-15 project today.








