ACP WS and WG Cupseals

This is a cup seal for the Armotech markers, and is compatible with the stock valve. The cup seal has a tapered seat to allow it to self align, and provide better sealing qualities since is has more contact with the valve guide than a stock cup seal. The conical nose allows for decreased air turbulence/resistance into the valve, coupled with a smaller diameter than stock allowing for excellent flow characteristics. You will receive two (2) cup seals with your purchase