Product Overview
Converts your standard GBB mag into HPA. Fits WE, Armorer Works, KJW, and VFC.
Learn moreConverts your standard GBB mag into HPA. Fits WE, Armorer Works, KJW, and VFC.
Learn moreConverts your standard GBB mag into HPA. Fits WE, Armorer Works, KJW, and VFC.
Learn more