Equivalent to the Nekovalkyrja Service Pistol, Type 30, the NMX Type 31 Sidearm is designs for humanoid members of the NMX.

The NSP has fires short bursts in the form of a green beam that lasts up to a second. It is typically equipped with a laser sight and tactical light. A version with a stun mode is also available.

• Type: Energy Pistol
• Model: Type 31
• Manufacturers: SMN
• Organizations: NMX
• Weight: 0.5 kilograms.
• Range: 300+ meters
• Damage: Tier 2, Medium Anti-Personnel (long bursts hit twice)
• Firing Modes: Short Pulse, Long Pulse
• Magazine: Internal aether siphon replenishes ten shots (at once) every minute.
• Capacity: 50 shots. (long bursts take two shots).
• There's about .25 seconds of downtime between shots.