The D-81TM (GRAU designation 2A46) is a Soviet tank gun designed by the Spetstekhnika Design Bureau to arm future generations of MBTs. It is a smoothbore cannon designed around its autoloader system and can fire a wide variety of projectiles, including APFSDS Shot and ATGMs. The D-81TM has a quick-swap barrel, a rare feature in tank guns.

D-81TM Tank Gun (2A46)
Tank Gun
Abilities
Common Attributes - National
Saturation Fire - Soviet Artillery (CW)
Soviet artillery in the Cold War is all about quantity; the Red Army's divisional artillery is trained to unleash a constant stream of explosive shells at the enemy, destroying enemy units through fire rather than manoeuvre.
EFFECT:
This weapon can perform Indirect Fire (2 AP) at a reduced cost of 1 AP but suffers from a Hard DM to its hit rolls when doing so.