The HAO 416 Gas block and piston is standard equiped in the HAO PTW 416V2 kit.

## The Gas Block is for Airsoft use only. DO NOT apply on firearms 

*Marui 416 AEG competiable (The screw under the stock Marui gasblock block is required)

*WE 416GBB competiable (Spring pins fit but the screw don't)

HAO's 416 Gas Block & Piston

  • SUS304 gas block & gas tube
  • 2 Spring pin & one screw