User:-AR-/SP18 Sub-Machine Gun

The SP18 Sub-Machine Gun is a specialized firearm issued exclusively to operators of the Office of Naval Intelligence. The SP18 uses standard M42 10x21mm AP ammunition, and possesses a telescoping bolt configuration, as well as a grip-loaded magazine configuration. The SP18 is compatible with most UNSC-licensed silencers and scopes, and possesses an extendable stock and green laser sight for enhanced aiming.