Tippmann TiPXThe TiPX Pistol is a great solo marker or tactical backup sidearm, adding a new dimension to your game. The TiPX also features an under barrel Picatinny rail, external velocity adjuster, clear ammo windows so you can see if its loaded, removable barrel with A5 threads, ability to add a remote line, foam lined hard shell carry case and Tippmanns World Class 1 year Warranty.