Guides / Ion 1.0

Ion 1.0

The original spool-valve Ion. Most common on the used market — this is the full rebuild track, start to finish.

Ion 1.0, stock configuration — left side

Ion 1.0, stock configuration — right side

Teardown Where full disassembly begins — start here. Firing Assembly The core spool valve system. Regulator & ASA Rebuild kit install, pressure setting, and ASA removal. Electronics Ion-specific board revisions. Trigger & Grip Frame Post-travel and magnet screw tuning. O-Rings & Torque Specs Full spec table for this generation. Troubleshooting Common failure modes and fixes.

Major components, labeled

Major Ion components, labeled — from the official Smart Parts Ion manual

Diagram from the official Smart Parts Ion Operation and Maintenance Manual.