How can I reload a double cross bow 2 bolts in free action??

[miraclemjh]

Rapid reload feat allow one bolt to move
Cross bow master feat two bolts to move
Bolt Ace lv11 Inexplicable Reload (Ex) is
Allow move to swift....

There is nothing more? I need just one step more to free

[Tottemas]

I don't think there is a way to go down another step.

If you enchant it with Shadowshooting it will however load itself. Saving you two feats in return for less dmg.

[Azothath]

several crossbows depending on reload time, unseen servant:C1 cast once or twice, then a series of drop item and hand offs. A hireling can sub in for a spell.

reloading hands:C2 does it once per round for CL rounds.