Valve tool for SSP1 and SSX-23 magazines. Also works with many other Gas/CO2 Blowback magazines. If your magazine is leaking, you can fix it in most cases by tightening the valves slightly.
Do not use tools that are not made for tightening valves. Those can damage both the inlet and exhaust valves. The valve tool is already included in the most recent SSP-1 batches.
It is not included with the SSX-23.