I don't think there are any easy ways to obtain Falcon units. This has been done because they are some of the strongest cavalry troops in the game; but at least they almost never declare war so you never have to worry about them. Your best options are mercenary guilds or maybe if you become a king you could tell your vassals to begin using Falcon troops and then taking those troops from your vassals. If you are looking for strong cavalry recruits I think the Reich des Drachen have a strong cavalry. Maybe you could also get Hired Recruits, rank them up, and make them wear the same equipment as Falcon noble troops have.

Oh thats right I didnt write WHY. To keep it in context im a manhunter type of player. So I play factions that have a lot of blunt, which is why I was attracted to falcon. So the slave tree is really nice, but It appears to not hold weight against actual armies. I joined the falcon faction but It seems that play through is dead if they never declare war. I started playing the dwarf faction, they seem like the next best thing.

I have not tried this myself but I think if you are able to become the lord of a castle or town from the Realm of the Falcon faction you will be able to recruit their troops from your constable or chancellor constantly even though it is expensive. Maybe you can also try joining any faction, grabbing a castle, and telling your constable to recruit troops from the Realm of the Falcon.
I know you want to play a manhunter type character but I think this would be your best shot to constantly grab their troops.

Also, since you are already in the area there is a secret blunt weapon hidden near the Fountain Hall stable. I think it is called, "Hamlet's Divine Hammer," and has around 57b but you might already have a stronger weapon.

Oh snap, ill get that weapon now. Im using a dwarf hammer. Thanks for the heads up. To be honest I havent really looked into the easter egg weapons.

I put that playthrough on ice for now. I am playing a dwarf playthough now.

get 5 or so falcon troop through prison trains or deserters and then use cheat engine to change that 5 to 100 or 200 and bam u have falcon army

on cheatmenu you can add any troops, even some overpowered ones you cant get in game.
I like using household guards myself, because you can change their equip.

引用自 gabrielgarcezabreu：

I like using household guards myself, because you can change their equip.

same here....