"Tech" arrows!!

[Dwarftr]

So we have an "Iron Gods" campain going and im looking to make an archer character... I was wondering if there was a way to have or make.... or if there is already tech style arrows???

Similar to "Mage Shot" for guns, thunderstone arrows, tanglefoot bag arrows, and the like. Kinda like "Hawkeye" character.

Advise and suggestions? Is it possible or too far out there?

[I grok do u]

There are Tangleshot arrows, slow burn arrows, trip arrows, incendiary arrows, and more.

On AoN, you can find arrows under ammunition and alchemical weapons.

Arrows can also be enhanced by magic like other weapons, or made from special materials like cold iron or adamantine.

Investing skill ranks in craft (alchemy) and craft (bows) will usually be good enough for GM to let you create such arrows.

Some class abilities or spells can boost your options as well to mimic such specialized arrows.

[Goldcape]

With you're GM permission you could re flavor the arcane archer abilities as tech like instead of magic.

[OmniMage]

When I hear tech arrows, I think of those explosive arrows Turok Dinosaur hunter had.

[Nyssa Veshane]

For Iron Gods you’ll be wanting adamantine weapon blanch for your arrows.

[Azothath]

I think you'll need a catapult to launch several chainsaws with the trigger duct taped...

other than that, using a compound long bow with cold iron arrows with various blanches, various ammo like acid arrows*, blunt arrows, a couple of adamantine arrows (61gp) should do the trick.
Monk archetype zen archer is good, or a ranger with favored enemy robots or constructs (ask your GM FIRST)... destruction domain springs to mind, or a 'rust' druid... golembane scarab might be handy but it's rather specific