Target Japan Sirius G4 90% Tungsten SP Steel Tip Darts December Rannsaka wears the Viking Siege

Rannsaka wears the Viking Siege interlocking grip across its mid-section

Every set also includes 1-month access to the DartCounter app

Each set arrives complete with Standard shape No

Durability - extra thickness added to the front and rear edge of the flight makes it noticeably tougher than other flight types

Target Japan Sirius G4 90% Tungsten SP Steel Tip Darts December Rannsaka wears the Viking SiegeThe Prime Series Sirius Generation 4 was developed with Yuta Hayashi, a rising star and recent Japan Pro Tour champion. This fourth generation barrel pairs astronomical styling with competitive precision, built as a 90% tungsten straight barrel inspired by old star chartsthink grid textures, circular formations and constellation style dot detailing. The grip zone blends 3D grid textures with ring cuts for a secure, balanced hold, while silver micro