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- Magazine Adapters | HPA Airsoft Mag Adapter -

Magazine Adapters

HPA Magazine Adapters turn your gas blowback airsoft pistols into your primary airsoft gun. Our selection of HPA adapters, allows you to convert your Hi-Capa, Glock and other GBB into an HPA-powered airsoft gun and use rifle magazines such as M4 mid-caps for higher capacity. Must be used along with a HPA tank, line and regulator.