The best all-around 8-shot ring caps on the market for airsoft sound grenades and devices. These caps are our #1 recommended brand/style for the best performance in the ThunderStrike V2 and all other products that use ring caps. 

The Sohni-Wicke 8-shot caps produce a far better sound than most existing caps found in the United Stated and have the best fitment in IsoTac Airsoft products. From our extensive testing, these are also the highest-quality caps on the market. Additionally, they are more eco-friendly than popular brands found at convenience stores and retailers.