Rifle Cartridge

Cartridges is the ammo for Rifle and Rifle Mk.2. Unlike Spiked Rebar from the Rebar Gun, the bullet travels in a straight line.

To obtain, mined sulfer can be researched in the M.A.M. which will unlock Explosives in Tier 4. You can then research 5 Nobelisk in the M.A.M. to unlock the Rifle as well the necessary Cartridges.