F1

[l.i caretaker]

Can the F1illiustror operate on HPA

[Ecapnation]

I don't see why not.... At worst you might need to swap in a stronger main spring.

[Brokeass_baller]

Yes, but not perfectly. It'll recock just fine, but expect low velocity. The smaller holes in the valve and the transfer inside the body benefit from CO2.

But yeah, it will. I break out my F2 periodically.

[latches109]

even at 850psi+ output? asking, have not tried it.

[Brokeass_baller]

Yes. It's just the air routing. Might have better luck with a vertical ASA F4, but my back bottle F2 isn't the happiest on HPA. But it works.

[Grendel]

Yup, I ran my F1 on HPA back in the mid-90s, though as mentioned it worked better on CO2.

[l.i caretaker]

Thank you all