Type 115 6.5 mm

 is a weapon in Project Argo.

Summary
The Type 115 is a modern multi weapon. It consist of two separate weapons combined into a single unit: a lower semi auto rifle chambered to fire .50 rounds and an upper automatic/semi auto rifle chambered in 6.5 mm. The gun can be modified by attachments to fulfill various roles in battle. Its versatility turns every soldier into a universal threat against both infantry and armored targets.