Fusion Engine Standard Poppet, Black Stock Adapters A&K/JG SR-25) with a non-standard

A&K/JG SR-25) with a non-standard length cylinder will use a specific nozzle with a "K" prefix

With the regulator body coming it at just 0

Fusion Engine HPA conversion kits can also be configured for use in gel ball systems

About the Kythera

Standard ASA threads on all inserts allowing use with standard HPA regulators/air rigs

Fusion Engine Standard Poppet, Black Stock Adapters A&K/JG SR-25) with a non-standardThe Poppet Valve is the part which controls airflow through the Fusion Engine. The valve is available in different levels of restriction to limit or maximum airflow down the barrel which promotes either higher air efficiency or higher velocity, depending on which valve you go with. The Black Poppet valve is the highest flowing valve available for the Fusion Engine and is the valve which that engine comes with as standard. This valve gives you the