Upgrades

Arcane Ballistas can be modified in two ways:
- By enchanting them with a weapon enhancement
- By adding/modifying parts

The following additional parts may be installed for the listed price:

Advanced Sight 840gp +1 bonus to Siege Bolt attack rolls
Ironhead Ammunition 840gp +2 bonus to Siege Bolt damage rolls
Reinforced Torsion Springs 840gp Seige Bolt range increases to 35/70
Armored Loading Mechanism 5,000gp Siege Bolt no longer provokes Opportunity Attacks
Speed Loading Arm 13,000gp Siege Bolt as a Move action, max 2/round

Upgrades

StormySkies KestrelM1