The Poseidon ZERO1 Anti-Ice Nozzle For WE Tech M4 GBB Airsoft Rifles may be a well built piece able to power your rifle confidently . The nozzle is made out of an injected molded polymer body for durability and rigidness. The over the stock nozzle found out improves gas efficiency which will withstand high stress. Additionally, the planning of the nozzle is meant to assist reduce the calm down period of the rifle. Overall, this nozzle is ideal for matches within the weather where you would like to depend upon your rifle to stay functioning properly.