Poseidon ZERO+ Anti-Ice Nozzle Kit w/ NPAS for WE-Tech GBBR M4 aeg gearbox shells or any work you want

or any work you want done

2 short accessories rail

Use a single AA battery

Steel Cocking Handle

Monolithic Upper Removed with 2 Pins

Poseidon ZERO+ Anti-Ice Nozzle Kit w/ NPAS for WE-Tech GBBR M4 aeg gearbox shells or any work you wantFeatures Durable injection molded polymer construction High grade construction offers superior reliability and performance Pre installed negative pressure air system for adjustable FPS builds Improves gas efficiency over the stock nozzle set up Designed to reduce cool down period and offer greater performance Provides roughly 1. 1J to 1. 2J of power (test with . 25g BBs @ 74 degrees F) Manufacturer: Poseidon Specifications: Compatibility: WE Tech M4