Vector Optics Slant Regular Profile 0.75" Gas Block for Airsoft GBB

- Only install on 0.75 inch Barrel
- Regular profile
- Top and bottom picatinny rails for addtional laser and flashlight installation
- Diameter: 19mm (0.75 inch)
- Top rail length: 35.5mm (1.4 inch)
- Bottom rail length: 48.5 (1.9 inch)
- Overall height: 51.5mm (2.0 inch)
- Weight (net): 75g (2.6 ounce)
- Use supplied hex hey to fasten and release onto the barrel
- High quality aluminum alloy in durable black matte finish
- Shock proof design