LA Innovations CO2 HPA Adapter for 74/88g Cartridges trigger Caliber: 6mm BB

Caliber: 6mm BB

Plenty of battery space above the gearbox

Version 2 gearbox

Full top rail and extra enhancements for the ultimate custom pistol

LA Innovations CO2 HPA Adapter for 74/88g Cartridges trigger Caliber: 6mm BBCheck out our CO2 HPA Adapter overview video: https: youtu. be UiETEysEMDI The LA Innovations x Polarstar CO2 HPA Adapter truly revolutionizes the way that players use HPA. This adapter is the only product on the market that allows you to use 74g and 88g CO2 cartridges. No more need to use that big and heavy HPA tank. Polarstar OEMs this product, incorporating a special adjustable outflow valve to ensure that liquid CO2 never reaches your regulator.