DEADAIR DA014 WAVE SPRING FOR WOLVERINE ADAPTER
https://www.tandktactical.com/shop/810128161510-deadair-da014-wave-spring-for-wolverine-adapter-56679
https://www.tandktactical.com/web/image/product.template/56679/image_1920?unique=4ef3a04
The Wolverine Wave Spring assembles between your Wolverine insert and collar for retention when mounting Wolverine
