Winmau Wispa Sound Reduction System dicecups_games The Viking Butt Extension is

The Viking Butt Extension is a user-friendly accessory designed for easy installation

not the overall length of the tip

Play up with computer in 5 levels - Professional/Expert/Advanced/Intermediate/Beginner

The barrel is finished with Target SP Points

Winmau Wispa Sound Reduction System dicecups_games The Viking Butt Extension isThe Winmau Wispa Sound Reduction System is designed to dramatically reduce sound levels, both vertically and horizontally, while still providing traditional impact sound for the player. This product can provide up to 24dB noise reduction in adjacent rooms and fits all Winmau boards, making it a great solution for those seeking a quiet dartboard setup.