Yes, the Shiva is alive.

The Shiva is a spool valve design that is a lot simpler to maintain and work on than what is currently available, and the.

Current configuration being tested is an Open-bolt design, with a bolt that works like the Level 10 Automag bolt, but easy to remove, and eternally adjustable. The marker will work at low pressure (125psi or so) and should use about 165 in/lbs of energy per shot.