Hakkotsu Thunder B CO2 Sound Effect Airsoft / Paintball Simulation Grenade Core Tank Regulators & Accessories Consistent output for reliable operation

Consistent output for reliable operation

The gas path is port matched to the hole through the gun body and then angled and optimized for efficient flow through the bolt

- Wide trigger guard for easy operation even with heavy protective gloves

This HK MP5 A5 is a fully licensed AEG airsoft rifle with official Heckler & Koch trademarks is offered by Elite Force Airsoft and Umarex USA

Hakkotsu Thunder B CO2 Sound Effect Airsoft / Paintball Simulation Grenade Core Tank Regulators & Accessories Consistent output for reliable operationA Thunder B is an Airsoft simulation grenade that emits noise. It holds a standard 12 gram CO2 cartridge in a fully sealed compartment. Upon pulling the pin, the fire lever, or spoon, snaps down puncturing the CO2 cartridge and starts releasing the pressure from the cartridge until the shell breaks due to air pressure inside the shell resulting in a loud pop sound. The Thunder B Spare Core is perfect as a replacement set and also allows you to have