Upgraded piercing shotgun shells fused with U-238 in the same theme as the uranium magazines. Has a new tech requiring Uranium Processing and Military 4. The blast has a green trail for nuclear satisfaction.
v1.3.0 = updated for 1.1
v1.2.1 = updated for 0.18
v1.1.1 = updated for 0.17 - removed Uranium Ammo prereq and instead Uranium Processing so you have a choice in ammo paths