Product Description
The JE Machine Tech TS-GB4 is a low profile steel gas block designed for AR-15 builds and replacement projects. Sized for .750 inch barrels, this compact gas block fits neatly under most free-float handguards while maintaining dependable gas system function. Its durable steel construction and two hex-head set screw design make it a practical choice for lightweight and streamlined AR-15 upper assemblies chambered in 5.56 NATO, .223 Remington, and 300 AAC Blackout.
Product Highlights
- Low profile AR-15 gas block sized for .750 inch diameter barrels
- Steel construction provides durable performance for rifle builds and upgrades
- Compatible with 5.56 NATO, .223 Remington, and 300 AAC Blackout platforms
- Set screw mounting design with two hex-head screws for secure barrel attachment
- Fits carbine-length, mid-length, and rifle-length AR-15 gas systems
Specs
- Product Type: Gas Block
- Platform Fit: AR-15
- Profile: Low Profile
- Barrel Diameter Fit: .750 in
- Material: Steel
- Mounting Style: Two set screws
- Gas System Compatibility: Carbine-length, Mid-length, Rifle-length
- Caliber Compatibility: 5.56 NATO, .223 Remington, 300 AAC Blackout
- Weight: 0.12 lb
- Country of Manufacture: USA
- UPC: 811577034790
- Manufacturer Part Number: TS-GB4
- Brand: JE Machine Tech
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