Paintball Marker Terms & Conditions The new Tippmann Stormer is a completely modular .68 calibre marker for all levels of play. The Stormer Series is available in 3 models allowing full customisation. The Stormer Tactical adds Tactical Front Shroud, Front / Rear Flip-Up Sights and a 6 Position Collapsible Stock that completes the military look. Product Features: High-impact composite body Internal gas line Multiple Picatinny Rails Vertical Grip Proven, in-line bolt design High-Performance Barrel Bottom mounted asa Single Trigger Offset Feedport Includes Tactical Front Shroud, Front and Rear Flip Up Sights, 6 Position Collapsible Stock Package Includes: Tippmann Stormer Tactical Marker Single Lens Mask 200 Shot Hopper Full Finger Gloves 1 x Disposable Pre-filled 90gram Co2 Bottle Bottle Adaptor 100 Paintballs 100 Shot Pod Swab Lens Cloth *Hopper colour may vary in packages depending on stock.*Air bottle will arrive empty. Marker Info What gas can I use? HPA & Co2 What is the barrel thread size? 98 Custom What calibre does it take? .68cal